Lindab Coverl ine | Technical Information Fasteners
Lindab FastenersTechnical Information
Lindab Coverline TM
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Lindab Coverl ine | Fasteners
Dimensioning
Tolerances
Screw• Design of screw head, see relevant
product page• Length measurements are allowed
to vary by 5 %• Diameters are allowed to vary by
3 %
Nails• Design of nail head, see relevant
product page• Length measurements are allowed
to vary by ±4 %• Diameters are allowed to vary by
±4 %
Rivets• Design of rivet head, see relevant
product page• Length measurements (L) are al-
lowed to vary by ±0.5 mm• Main diameter (A) is allowed to vary
by ±0.3 mm• Rivet diameters (D) have tolerances
as specified below:
ScrewsStandardised failure forces for threaded screws in accordance with StBK-N5 - �3:51T = standardised tensile strength (kN/screw) characteristic value*.
Strength
Screw material*
Thread Diameter d mm
Aluminium SIS 43 38
Carbon steel case-hardened SIS 13 70
Stainless steel case-hardened SIS 23 02
Stainless steel
SIS 23 32, SIS 23 33 SIS 23 43
10 4.8 T4 T8 T8 T7
1� 5.5 T6 T11 T11 T10
14 6.3 T8 T15 T15 T13
16 8.0 T13 T�5 T�5 T��
Recommended operating loads in kN Concrete class
Concrete class K�5 K40
Tensile load 1.6 1.8
Transverse load �.0 �.0
Rivet Ø Tolerance
3.� -0.10 - +0.08
4.0 -0.15 - +0.08
4.8 -0.15 - +0.08
Type Diameter mm
Extraction forcekN
Shearing forcekN
AL/ST 3.� 1.5 1.�
AL/TEL 4.0 �.0 1.8
4.8 3.� �.7
ALT 3.� 1.5 1.1
4.0 �.1 1.8
4.8 3.6 �.6
TI 3.� 3.3 �.8
*Standardised shearing strength “S” is assumed to be 0.65 T (kN/cut, characteristic value).*Screw material of the alloys specified here or equivalent SS alloys.
Rivets(Actual values, not standardised)
Concrete anchor (K31 - K35)Minimum set depth: 30 mm minimum edge distance: 50 mm, in the event of trans-verse load 75 mmMinimum installation distance: 60 mm
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Lindab Coverl ine | Fasteners
Sealing washers
ScrewsConstruction screws with sealing wash-ers are supplied as standard in accor-dance with the table below.In accordance with the recommendation in the thin sheet standard, the rubber material is not electrically conductive.
X
Material, screw Screw diameter mm
Material washer Outer diameter washer, D mm
Carbon steel 4.8-5.5 Carbon steel 14
6.3-6.5 Carbon steel 16
Aluminium 5.6 Aluminium 14
Stainless steel 4.� Aluminium 1�
4.8 Aluminium 14
5.5 Stainless steel 14
6.3-6.5 Stainless steel 16
Panel screw Stainless steel 19
Type Ø nail
Dimen-sion
washer, mm
Colour washer
Tin nail �.5 6.5 × 3.0 × �.0
Grey
Clasp nail
3.5 9.0 × 3.5 × �.4
Grey or black
Dimensioning
Technical data:
Material: EPDMHardness, Shore A: 70 ± 5Tensile strength, MPa: 8.3Heat resistance:1�0°C continuous300°C max 30 min
Washer thicknesses, X :On overlap screws: 3.8 mmOther: �.8 mm
Standard washersScrews can also be supplied with other washer dimensions.
REMEMBER!Do not over-tighten construction screws with sealing washers; the material in our sealing washers is of a very high quality, but can be deformed when tightened too hard.
NailsNails are supplied with EPDM rubber sealing washers in accordance with the following table:
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Lindab Coverl ine | Fasteners
In order to ensure a suitable hole diam-eter, the procedure in accordance with StBK-N5 - 33:84�K should be applied.
Blind rivetsBlind rivets are installed in drilled or punched holes, hole diameter = rivet di-ameter + approx. 0.1 mm.
Concrete anchor (K31 - K35)Drill a hole Ø 6.5 mm, depth at least 40 mm + thickness of the component. Knock in the concrete anchor with a nor-mal hammer. When installing steel com-ponents, the hole in the component must be at least 8 mm, for thicker goods 8.5 mm.
Pipe flashers1. Before making a hole in the surface,
mark out the best position for the flasher.
�. Make an even hole with minimal tol-erance for the pipe.
3. The flasher should also provide a
Dimensioning
Installation instructions
Drilling screwUse power driver with depth stop that maintains a speed under load of 1500-�500 rpm when installing in material < � mm, and 1�00–1800 rpm when install-ing in thicker materials.
Self-tapping screw - without bitUse an infinitely variable or low speed power driver, suitable speed 300-600 rpm. Hole diameter in accordance with the table below, should be viewed as a guideline.
Ø Screw 4.8 4.8 4.8 6.5 6.3 6.3 6.3 6.3
Thickness surface
Wood 1.0-1.5 1.6-�.0 Wood 1.�5-1.5 �.0-3.0 4.0-6.0 7.0-�5.0
Thread type
A C C A C C B B
Ø drill hole
3.5 3.7 3.9 4.5 5.0 5.3 5.5 5.7
KL
watertight fit on the pipe. If the rub-ber needs to be cut to achieve the correct fit, use a sharp pair of scis-sors and avoid notches in the edge.
4. Apply silicone on the underside of the base, moisten the rubber with water and thread the tank opening over the pipe until it is in contact with the surface.
5. Press the base against the contours of the surface using your hands.
6. Secure the flasher at two points (1 and �, see fig.).
Continue to secure the flasher as il-lustrated to avoid gaps.
7. If there are sharp corners on the sur-face, use a blunt object to press the base into position.
8. Seal with additional silicone around the base.
Guideline drill diameters for self-tapping screws
ScrewsClamp lengthWood = Screw length -30 mmSteel = Fastened material + board etc. + surface
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Lindab Coverl ine | Fasteners
Basic conditions in accordance with the thin sheet standard: Fasteners must be of the same or higher grade than the basic mate-rial and adapted to the corrosion environment in question.Corrosivity classes in accordance with SS-EN ISO 1�944-� with regard to the corrosivity of the atmosphere as well as environ-mental examples.
Dimensioning
Corrosion protection/Corrosivity classes
We are continually adapting our production to the experiences that emerge in various independent investigations and tests. We also conduct field tests ourselves in order continually to follow up the quality of our products.Construction screws made of carbon steel for outdoor use in corrosivity class C� are electrogalvanised a minimum of �5µm, chrome-plated and painted with two-component polyurethane paint or polyester powder.
Corrosivity class
Environmental corrosivity
Outdoors Indoors
C1 Very low - Heated areas with dry air and insignificant pollutant volumes, e.g. offices, shops, schools, hotels.
C� Low Atmospheres with low pollutant volumes, e.g. rural areas.
Non-heated areas with varying temperatures and humidity levels. Low frequency of moisture condensation and low air pollutant content, e.g. sports halls, warehouses.
C3 Moderate Atmospheres with some salt or moderate air pollutant volumes. City areas and areas of light industry. Areas influenced to some extent by the coast.
Areas with moderate humidity and large air pollutant volumes from production processes, e.g. breweries, dairies, laundrettes.
C4 High Atmospheres with moderate amounts of salt or tangible air pollutant volumes. Industrial and coastal areas.
Areas with a high humidity and large air pollutant volumes from production processes, e.g. chemical industrials, swimming baths, shipyards.
C5-I Very high (Industrial) Industrial areas with high air humidity and an aggressive atmosphere.
Areas with almost permanent moisture condensation and large air pollutant volumes.
C5-M Very high (Marine) Coastal and offshore areas with large amounts of salt.
Areas with almost permanent moisture condensation and large air pollutant volumes.
Examples of typical environments in the temperate climate zone (informative)
Material qualityScrewsCarbon steel SAE1018 (SS1370)
Aluminium �0�4 (SS4338)
Drilling stainless steel Marutex®
Marutex® is a stainless steel drilling screw that is made of a special stainless steel. After heat treatment, the steel achieves a hardness fully comparable with hardened carbon steel. The Marutex® screw’s unique drilling properties, in combination with very high corrosion resistance, puts this screw in a class of its own. Marutex® has obtained a technical approval within the EU for use up to and including corrosivity class C4. Marutex® has been estimated having a service life of 50 years.
Self-tappingstainless steel -SAE304 (SS�33�)
NailsCarbon steel AISI 101�
Stainless steel AISI 304 (SS�333)
Copper SS5010
Rivets Material Material rivets splints
AL/ST Al/3.5 % Mg Steel
TI-A2 Stainless Stainless steel, steel,
AISI 305 AISI 304
Sealing washers - screwMetal
Steel, aluminium and stainless steel
RubberThe rubber, which has been vulcanised to the metal, is a high-grade EPDM rubber. It is characterised by extraordinary proper-ties as regards ozone and weather resist-ance, and also demonstrates very good
wear resistance.
Sealing washers, nails and pipe flashersRubber
High-grade EPDM rubber
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Lindab Coverl ine | Fasteners
U-nite Fasteners Technology AB now has more than �0 years’ experience of paint-ing construction and industrial screws. During this time we have continually devel-oped our technology, painting both with wet paint and powder.
Wet paintOur wet painting facility has the capacity to paint �00,000 screws per shift. After pre-treatment, the screw is painted with two-component polyurethane paint.
Polyurethane paint is generally char-acterised by very good outdoor resis-tance and high resistance to mechanical influences. The paint also offers good colour resistance, without chalking or fading, which makes it particularly suit-able for acidic environments. The paint we use has also been further adapted to cope with the very tough treatment to which it will be subjected. The colour system is evaluated regularly and has proven to satisfy extremely stringent re-quirements.
Powder paintWe have used powder paint, primarily on construction screws, since 1991. In close collaboration with our powder sup-plier, who is a leader in the field in Eu-
rope, we have developed a polyester powder that gives a very hard-wearing and even surface layer. Powder paint is free of solvents, which we consider to be a major advantage, benefiting both the
working and the external environment. Our powder facility has the capacity to paint 300,000 fasteners per shift.
ColoursConstruction and industrial screws can, in most cases, be supplied in any colour in accordance with NCS, RAL or ac-cording to colour tests. Construction metal screws are stocked in around 15 standard colours. We also stock paint in
all the Scandinavian sheet profilers’ co-lours, which can be delivered at short notice thanks to a very flexible manufac-turing process.Clasp and tin nails are stocked in some ten colours.Blind rivets, some dimensions are stocked in five colours.
Verification/testingIn order to ensure high, even quality in our paint systems, we take regular samples from our production process. Samples are taken from each con-signment to check the resistance of the paint to external influences/me-chanical wear and for colour check-ing. Different types of corrosion test are performed regularly to check col-our systems and surface treatment. Accelerated corrosion tests, salt spray, humidity cabinet and SCAB tests are conducted in co-operation with our paint suppliers, as well as by inde-pendent testing institutes. We also conduct field tests ourselves. Along-side our paint suppliers, we are con-tinually developing our paint systems, although no changes are implement-ed without extremely comprehensive testing.
Dimensioning
Paint systems
Surface treatmentScrewsCarbon steelBright zinc-plating 1�µm + chrome-platingFe/Zn 1�c1 or Spex® =>C1
Bright zinc-plating �5µm + chrome-plating Fe/Zn �5c1 + painting =>C�
Aluminium White pickling =>C4
Stainless steel Marutex®
Wax treatment =>C4
Stainless steel-A2Wax treatment =>C4
NailsTin nails:Carbon steel Bright zinc-plating 30µm + chrome-plating + painting =>C1(C�)
Copper >C4
Stainless steel-A2Bright =>C4
Clasp nails:Carbon steel Hot-dip galvanising 50µm =>C4
Stainless steel-A2Bright =>C4
Sealing washersSteelHot-dip galvanising min. �5µm(+ painting) =>C�
Aluminium White pickling =>C4
Stainless steelBright =>C4
Verification/testingSurface treatments are checked regularly, the zinc layer is checked on every batch using our own measuring equipment. In addition, accelerated corrosion tests such as salt spray and Kesternich tests are car-ried out by independent testing institutes in order to maintain a high, even level of qual-ity. We conduct field tests ourselves.
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Lindab Coverl ine | Fasteners
Dimensioning
Dimensioning valuesConditionsAll data are calculated in accordance with
• Boverket’s (National Swedish Board of Building, Planning and Housing) design regulations BKR 99
• Thin sheet standard StBK-N5
The fastener must never be the weakest link in a joint when subjected to shearing loads.
For safety reasons, power-absorbing joints must always have at least � fas-teners.
The dimensioning values are specified in kN/fastener and apply to safety class 1.
For safety classes � and 3, all the specified values are divided by 1.1 and 1.� respectively.
Edge and centre distances in the event of shearing force
a min. b min.
Screws 3d 1.5dRivets 3d 1.5dNails for firing tools 4.5d 4.5d
where d is the diameter of the fastener.
The length of the joint is restricted to a maximum of 15 d between the outer-most fasteners in the direction of the force, see StBK-N5 33:133.
Force analysis
In principle, a joint can be loaded with both extraction and shearing forces, see figure.
t is the thickness of the sheet nearest the head of the fastener.t1 is the thickness of the lower sheet.
If the joint is reversed, i.e. the fastener’s head comes up against the thickest sheet t1, adjust in all tables t = t1. The fol-lowing load cases can occur:
Fu
• Extraction from surface• Pulling through, punching through• Tensile failure in fastener
Fs
• Failure of edge of hole• Shearing failure in fastener• Tilt (only applies to wood)
Tensile force Fu and shearing force Fs can both affect the fastener at the same time. In this case check
+ ≤ 1Fu
Fud
�
Fs
Fsd
�
b
b
a
aaa
t1
t
Fs
Fu
Shearing force, construction screwsDimensioning value Fsd kN/screw. Attention is paid both to failure of the edge of the hole and shearing failure in the screw. Safety class 1.
t1
t
Fsd
In the area of number pairs in the table and marked *, shearing failure in the screw is decisive.The value to the left in each number pair relates to carbon steel screws, while the number to the right relates to stainless steel screws.
Nom t mm When
calculating t mm
Tensile yield limit
N/mm2
Screw diameter 4.2 mm
Screw diameter 4.8 mm
Screw diameter 5.5 mm
Screw diameter 6.3 mm
t1 =t t1 = 2.5 t t1 =t t1 = 2.5 t t1 =t t1 = 2.5 t t1 =t t1 = 2.5 t
0.4 0.3� �50 0.�6 0.54 0.�8 0.61 0.30 0.70 0.3� 0.81
0.5 0.41 �50 0.38 0.69 0.40 0.79 0.43 0.90 0.46 1.03
0.6 0.5� �50 0.5� 0.86 0.56 0.98 0.60 1.1� 0.64 1.�9
0.7 0.60 350 0.93 1.41 1.00 1.61 1.07 1.85 1.14 �.1�
0.8 0.73 350 1.�5 1.7� 1.34 1.96 1.43 �.�5 1.53 �.58
1.0 0.93 �50 1.�9 1.56 1.38 1.79 1.47 �.05 1.58 �.34
1.0 0.93 350 1.80 �.19 1.93 �.50 �.06 �.86 �.�1 3.�8
1.� 1.13 350 �.41 �.66 �.58 3.04 �.76 3.48 �.95 3.99 1.5 1.4� �50 �.39 �.39 �.60 �.73 �.78 3.1� �.97 3.58
1.5 1.4� 350 3.03* 3.03* 3.63 3.8� 3.64 3.89 4.37 4.16 5.01
�.0 1.91 350 3.03* 3.03* 4.16 3.64 4.16 3.64 5.7� 5.�0 5.7� 5.�0 6.49 6.74 �.5 �.40 350 3.03* 3.03* 4.16 3.64 4.16 3.64 5.7� 5.�0 5.7� 5.�0 7.80 6.76 7.80 6.76
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Lindab Coverl ine | Fasteners
Dimensioning
Tensile force, construction screwsThe dimensioning value Fud is deter-mined as the smallest value of Fud1 and Fud� in accordance with the tables be-low.
Extraction from steel surfaceDimensioning value Fud1 kN/screw. Screw diameter 5.5 mm.Safety class 1.
t1
t
Fud
Nominal t1 mm
When calculating t1 mm
Self-tapping screws Drilling screws
Tensile yield limit N/mm�, for the lower sheet t1
250 350 250 350
0.6 0.5� - - 0.3� 0.45 0.7 0.60 - - 0.41 0.57 0.8 0.73 - - 0.55 0.77 1.0 0.93 0.83 1.16 0.79 1.10 1.� 1.13 1.01 1.41 1.06 1.48 1.5 1.4� 1.�7 1.78 1.49 �.08 �.0 1.91 1.71 �.39 �.3� 3.�5 �.5 �.40 �.15 3.00 3.�7 4.58 3.0 3.00 �.68 3.75 4.57 6.40 3.5 3.50 3.13 4.38 5.76 8.06 4.0 4.00 3.58 5.00 7.04 9.85 5.0 5.00 4.47 6.�6 9.83 13.77 6.0 6.00 5.36 7.50 1�.93 18.10
Conversion factors 4.� mmfor other screw diameter 4.8 mm 6.3 mm
- - 0.87 0.87 0.87 0.87 0.93 0.93 1.15 1.15 1.07 1.07
In the event of a washer with a different diameter, multiply the table values by
9.5 mm 1� mm 14 mm 19 mm
0.4 0.7 1.0 1.�
Sheet nearest screw head
Nominal t mm
Tensile yield limit
N/mm2
0.4 �50 1.�0 1.08 0.84
0.5 �50 1.54 1.38 1.08
0.6 �50 1.91 1.7� 1.34
0.7 350 3.15 �.84 �.�1
0.8 350 3.83 3.45 �.68
1.0 350 4.88 4.39 3.4�
1.� 350 5.93 5.34 4.15
Pull-through failure, punching throughDimensioning value Fud� kN/screw. Washer with diameter 14 mm. The distance from screw to free sheet end must be greater than the width of the profile base, although at least �5 mm. Safety class 1.
Within the area check that tensile failure does not take place in the screw according to:
Diameter mm 4.� 4.8 5.5 6.3 Carbon steel kN/screw
4.6 6.4 8.8 1�.0
Stainless steel kN/screw
- 5.6 8.0 10.4
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Lindab Coverl ine | Fasteners
Dimensioning
Shearing force, blind rivetExtraction from steel surfaceDimensioning value Fsd kN/rivet.In the tables, attention has been paid to extraction, pull-through failure and tensile failure in the rivet. The values apply to both aluminium and Monel rivets. Safety class 1.
Tensile force, blind rivetExtraction from steel surfaceDimensioning value Fud kN/rivet.Attention has been paid both to hole edge failures and shearing failures in the rivet.Safety class 1.
t1
t
Fud
In the area of the table containing number pairs, shearing failure in the rivet is decisive.The value to the left relates to aluminium and the value to the right relates to Monel rivets.
Nominalt mm
When calcu latingt mm
Tensile yield limit
N/mm2
Rivet diameter 4.0 mm
Rivet diameter 4.8 mm
Rivet diameter 6.4 mm
t1 =t t1 = 2.5t t1 =t t1 = 2.5t t1 =t t1 = 2.5t
0.4 0.3� �50 0.�5 0.51 0.�8 0.61 0.3� 0.8�
0.5 0.41 �50 0.37 0.66 0.40 0.79 0.46 1.05
0.6 0.5� �50 0.51 0.8� 0.56 0.98 0.64 1.31
0.7 0.60 350 0.88 0.91 0.88 1.34 1.00 1.�8 1.61 1.15 �.15
0.8 0.73 350 0.88 1.�� 0.88 1.64 1.�8 1.34 1.�8 1.96 1.55 �.48 �.6�
1.0 0.93 �50 0.88 1.�6 0.88 1.49 1.�8 1.38 1.�8 1.79 1.59 �.48 �.38
1.0 0.93 350 0.88 1.76 0.88 1.9� 1.�8 1.93 1.�8 �.50 �.�� �.48 3.33
1.� 1.13 350 0.88 1.9� 0.88 1.9� 1.�8 �.58 1.�8 �.80 �.48 �.98 �.48 4.05
1.5 1.4� �50 0.88 1.9� 0.88 1.9� 1.�8 �.60 1.�8 �.73 �.48 3.00 �.48 3.64
1.5 1.4� 350 0.88 1.9� 0.88 1.9� 1.�8 �.80 1.�8 �.80 �.48 4.�0 �.48 4.96
�.0 1.91 350 0.88 1.9� 0.88 1.9� 1.�8 �.80 1.�8 �.80 �.48 4.96 �.48 4.96
�.5 �.40 350 0.88 1.9� 0.88 1.9� 1.�8 �.80 1.�8 �.80 �.48 4.96 �.48 4.96
t1
t
Fsd
The blind rivets are made of alumini-um AA 5056 or Monel.
Nominal t1 mm
When calculating
t1 mm
Tensile yieldlimit
N/mm2
Rivetdiameter 4.8 mm
Rivetdiameter 6.4 mm
0.4 0.3� �50 0.19 0.�6
0.5 0.41 �50 0.�5 0.33
0.6 0.5� �50 0.31 0.41
0.7 0.60 350 0.50 0.67
0.8 0.73 350 0.61 0.8�
1.0 0.93 �50 0.56 0.74
1.0 0.93 350 0.78 1.04
1.� 1.13 350 0.95 1.�7
1.5 1.4� �50 0.85 1.14
1.5 1.4� 350 1.19 1.59
�.0 1.91 350 1.60 �.14
�.5 �.40 350 1.60* �.69
* If Monel rivets are used, the value increases to �.0�.
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Lindab Coverl ine | Fasteners
Dimensioning
Fasteners, woodConditionsClimate class 1 and � in accordance with Design regulations BKR 99. In cli-mate class 3, the values depending on wood are reduced by �5%. Screws and nails must be fastened at right angles to the direction of the fibre.
Minimum edge and centre distance
Con-struction screws
Nails
Along the fibre direction
7d 10d
Across the fibre direction
4d 5d
Tensile force, construction screwsExtraction from wood surface
Dimensioning value Fud1 kN/screw.Screw diameter 4.8 mm.
Thread length Igf mm in wood
Fud1
�0 0.53
30 1.�1
40 1.88
50 �.44
If the screw diameter is mm
multiply the values by
5.5 1.10
6.5 1.�3
Also check the sheet for pull-through failure, punching Fud� in accordance with page 00.The minimum value of Fud1 and Fud� is di-mensioning.
Shearing force, construction screwsShearing force in wood (tilt)
Dimensioning value Fsd1 kN/screw.
Diameter d mm
Screw length mm
Fsd1
4.8 = 38 0.65
6.5 = 50 1.13
Also check the case Fsd in accordance with page 7 with t1 = t.The minimum value of Fsd1 and Fsd is di-mensioning.
Tensile force and shearing forces, nailsDimensioning values for extraction Fud and for tilt Fsd kN/nail.
Nail designa-tion
Diameter mm
Lengthmm
Fud Fsd
Façade nails 3.5 30 0.�6 1.14
Façade nails 3.5 40 0.34 1.14
Tin nails �.5 30 0.18 0.57
Mounting Shaft
diameter mm Fsd
Steel profile thickness
bmin*mm
Nails for firing tools in concrete
3.7 1.1 For all t 70
4.5 �.5 3.8 4.0
t = 0.7 mm t = 1.0 mm t > 1.0 mm
80
Nails for firing tools in steel
3.7 1.5 For all t �0
4.5 �.5 3.8 4.0
t = 0.7 mm t = 1.0 mm t > 1.0 mm
�0
Expanders in concrete
M6 �.5 3.0 t = 0.7 mm t > 0.7 mm
60
M6 1.5 For all t 40
* Minimum distance to concrete and steel edge.
Also check the case Fsd in accordance with page 7 with t1 = t.The values are reduced in relation to the diameter, for example 3.5/4.8 · the value in the table.
Fasteners, concrete and steelShearing force - nails for firing tools and expandersThe dimensioning value Fsd kN/nail.Attention is paid both to failure of the edge of the hole and shearing failure in the nail.Safety class 1.
11
Lindab Coverl ine | Fasteners
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
A10 4.8 x �8 4 x 0.5 C1-C� �50All-round screw for securing metal-plate to timber. (Drill bit)
A11 4,8 x �5 3 x 0,5 C�-C3 �50For mounting indoor and outdoor facades.
A12 4.8 x 35 3 x 0.5 C1-C� �50All-round screw for securing metal-plate to timber. (Sharp tip)
A134.8 x 35 4 x 0.5 C1-C� �50
All-round screw for securing metal-plate to timber. (Drill bit)
A13K
A14 4.8 x 51 4 x 0.5 C1-C� �50Mounting in timber where higher extraction value is required.
A15 4.8 x 64 4 x 0.5 C1-C� �00Mounting in timber where higher extraction value is required.
A216.5 x 51 � x 1.5 C1-C� �00
Mounting of metal-plate in laminated timber where extreme extraction values are required.A21F
A30K 4.� x �5 � x 0.9 C4 • �50 External flashing fastening.
A314.8 x 35 4 x 0.5 C4 • �50
Outdoor all-round screw for securing metal-plate to timber. (Drill bit)
A31K
A515.5 x 40 4 x 0.5 C4 • �50
Outdoor screw for mounting in wood where higher extraction value is required.A51K
A41 5.6 x 35 4 x 0.5 C4 alu �50Aluminium screw solely for mounting aluminium sheet in wood. (Drill bit)
A61 6.5 x 50 � x 1.0 C4 • �00Mounting of metal-plate in glulam where extreme extraction values are required.
Roofing and cladding to timber.
Technical data
Screws for construction
Unifast
Roofing and cladding to timber continues on page 12
1�
Lindab Coverl ine | Fasteners
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
A19 4.8 x 35 4 x 0.5 C1-C� �50Screw with wings for mounting corrugated plastic roof sheets to timber.
A72 4.8 x 35 - C1-C� �50Pipe clip screw with fibre cut tip for lower tightening torques and minimised risk of crack formation. Torx drive T�0.
A75 4.8 x 35 - C4 • �50
Stainless steel pipe clip screw for mounting in roof panel. Fibre cut tip for lower tightening torques and reduced risk of crack formation. Torx drive T�0.
A76 4.8 x 75 - C4 • 100
Stainless steel pipe clip screw for mounting in roof panel. Fibre cut tip for lower tightening torques and reduced risk of crack formation. Torx drive T�0.
A77 5.0 x 35 - C4 • 500 Stainless steel pipe clip screw for foot pipe clip. Pozi drive no. �.
A81 3.9 x �0 - C4 • 500 Stainless steel tin screw with fibre cut tip for lower tightening torques and reduced risk of crack formation. Torx drive T15.A82 3.9 x �5 - C4 • 500
A85 4.3 x �5 - C4 • 500Stainless steel screw for sliding clasps. Torx drive T�0.
A87 4.5 x �5 - C4 • 500Stainless steel screw for sliding clasps. Phillips drive no. �.
Other applications to timber.
Technical data
Screws for construction
Unifast
continued from page 11
13
Lindab Coverl ine | Fasteners
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
Light steel framing screw
B08
4.8 x 16 � x 0.56 - � x 1.5
C1
500, 1000
Selfdrilling screw for joining steel joists and profiles. The low head prevents damage to e.g. plasterboard. Phillips drive no. �.
B08BAND 1000Collated version for more rapid installation with automatic screwgun. 50pcs/strip.
Roofing and cladding to light section steel
B11 4.� x 13 1.0 - � x 1.5 C1-C� 500 Indoor, flashings in thin profiles.
B214.8 x �0 1.� - � x �.0 C1-C� �50
All-round screw, roofing and cladding to light section steel.
B21K
B23 4.8 x 3� 1.� - � x �.0 C1-C� �50All-round screw, roofing and cladding to light section steel.
B31 5.5 x �0 1.5 - � x �.5 C1-C� �50All-round screw, roofing and cladding to light section steel.
B32
5.5 x �5 1.5 - � x �.5 C1-C� �50All-round screw, roofing and cladding to light section steel, pipe clip screw, etc. B32F
B33
5.5 x 3� 1.5 - � x �.5 C1-C� �50All-round screw, roofing and cladding to light section steel, longer clamp length. B33K
B42
6.3 x �5 1.5 - � x 3.0 C1-C� �50Intended for joining lightweight steel constructions when high extraction values are required.B42F
KL: �0 mm
KL: 8 mm
Technical data
Screws for construction
KL = Clamp lengthRoofing and cladding to light section steel continues on page 14
KL: 6 mm
KL: 8 mm
KL: 13 mm
KL: 17 mm
KL: 11 mm
KL: 8 mm
Unifast
KL: 16 mm
KL: 17 mm
KL: 13 mm
KL: 14 mm
14
Lindab Coverl ine | Fasteners
continued from page 13
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
B51 4.� x 13 1.0 - � x 1.5 C4 • 500 Outdoor flashings in thin profiles.
B52 4.� x 16 1.0 - � x 1.5 C4 • 500 Outdoor flashings in thin profiles.
B61 4.8 x 16 1.� - � x �.0 C4 • �50Outdoor, roofing and cladding to light section steel, short clamp length..
B624.8 x �0 1.� - � x �.0 C4 • �50
Outdoor, roofing and cladding to light section steel.
B62K
B63 4.8 x �5 1.� - � x �.0 C4 • �50Outdoor, roofing and cladding to light section steel.
B64 4.8 x 40 1.� - � x �.0 C4 • �50Outdoor, roofing and cladding to light section steel, longer clamp length.
B71
5.5 x �0 1.5 - � x �.0 C4 • �50Outdoor, roofing and cladding to light section steel.
B71K
B72
5.5 x �� 1.5 - � x 3.0 C4 • �50Outdoor, roofing and cladding to light section steel, higher drilling capacity.
B72K
B73 5.5 x �5 1.5 - � x �.0 C4 • �50Outdoor, roofing and cladding to light section steel.
B75 5.5 x 35 1.5 - � x �.0 C4 • �50Outdoor, roofing and cladding to light section steel where long clamp length
B74
5.5 x 40 1.5 - � x �.0 C4 • �50Outdoor, roofing and cladding to light section steel where long clamp length is required.B74K
B82 6.3 x �5 1.5 - � x 3.0 C4 • �50Outdoor, roofing and cladding to light section steel where higher strength is required.
KL: 6 mm
KL: 1� mm
KL: 11 mm
KL: 11 mm
KL: �6 mm
KL: 6 mm
KL: 1� mm
KL: �6 mm
Technical data
Screws for constructionRoofing and cladding to light section steel.
Unifast
KL: 8 mm
KL: �6 mm
KL: 11 mm
KL: 8 mm
KL: 4 mm
KL: 7 mm
KL: 7 mm
KL: 14 mm
KL = Clamp length
15
Lindab Coverl ine | Fasteners
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
C11 5.5 x �3 4.0 - 8.0 C1-C� �50Screw for lightweight steel construction to lightweight steel construction or light-weight steel construction to ridge plate.
C21
5.5 x 3� 4.0 - 1�.0 C1-C� �50All-round screw for roofing and cladding to heavy section steel. With sealing washer or large flange.C21F
C22 5.5 x 51 4.0 - 1�.0 C1-C� �00All-round screw for mounting in heavy section steel, long clamp length.
C31 5.5 x �6 4.0 - 9.0 C4 • �50Outdoor screw for roofing and cladding to heavy section steel. Flashings in doorways.
C41
5.5 x 3� 4.0 - 1�.0 C4 • �50Outdoor screw for roofing and cladding to heavy section steel.
C41K
C42 5.5 x 45 4.0 - 1�.0 C4 • �50Outdoor screw for roofing and cladding to heavy section steel, long clamp length.
KL: �� mm
Roofing and cladding to heavy section steel.
KL: 10 mm
KL: 10 mm
KL: 30 mm
KL: 1� mm
KL: 10 mm
Screws for construction
KL: 10 mm
Unifast
KL: 10 mm
Technical data
KL = Clamp length
16
Lindab Coverl ine | Fasteners
Stiching screws for roofing and cladding.
Technical data
Screws for construction
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
D14
4.8 x 19 4 x 0.5 C1-C� �50All-round screw for stiching of thin metal-plates.
D14K
D21 5.5 x �0 4 x 0.5 C1-C� �50All-round screw for stiching of thin metal-plates, in event of sheet action.
D21F 5.5 x �0 3 x 0.9 C1 �50 Stiching of high profiles
D32F 6.3 x �� 3 x 0.9 C1 �50Stiching of high profiles suitable for sheet action calculation.
D33F 6.3 x 3� 3 x 0.9 C1 �50Stiching of high profiles suitable for sheet action calculation.
D41 4.� x 13 4 x 0.5 C4 • 500 Outdoor flashing fastening.
D42 4.� x 16 4 x 0.5 C4 • �50 Outdoor flashing fastening.
D51
4.8 x 19 3 x 0.7 C4 • �50Oudoor stiching of thin metal-plates.
D51K
D61 5.5 x 19 3 x 0.7 C4 • �50Oudoor stiching of thin metal-plates in event of sheet action.
D71K 6.3 x �� 3 x 0.7 C4 • �50Oudoor stiching of thin metal-plates in event of sheet action.
Unifast
17
Lindab Coverl ine | Fasteners
Roofing and cladding + board to light section steel.
Technical data
Screws for construction
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
E11 5.5 x 36 1.� - � x �.0 C1-C� �50Suitable for thin board, such as plasterboard.
E12 5.5 x 51 1.� - � x �.0 C1-C� �50All-round screw for all kinds of board thicknesses on walls.
E13 5.5 x 47 1.5 - � x �.5 C1-C� �50Board screw for thicker boards. Larger thread under the head for good tightness against the metal-plate.
E14 5.5 x 76 1.5 - � x �.5 C1-C� 150Board screw for thicker boards. Larger thread under the head for good tightness against the metal-plate.
E23 5.5 x 43 1.5 - � x �.0 C4 • �50Outdoor board screw for board up to 15 mm.
E24 5.5 x 34 1.5 - � x �.0 C4 • �50Outdoor board screw for thicker boards. Larger thread under the head for good tightness against the metal-plate.
E25 5.5 x 50 1.5 - � x �.0 C4 • �50Outdoor board screw for thicker boards. Larger thread under the head for good tightness against the metal-plate.
KL: 14 mm
KL: �� mm
KL: ��-34 mm
KL: 4�-6� mm
KL: 16-�1 mm
KL: �6-38 mm
Unifast
DesignationDimen-
sionDrilling
capacityClamp
length mmCorrosivity
classStainless
steelQuantity/
packArea of application
Sandwich panels to light section steel
E33 5.5 x 98 1.5 - � x �.5 55-83 C1 100
Screw for indoormounting of sandwich panels to lightweight steel constructions
E34 5.5 x 1�0 1.5 - � x �.5 65-105 C1 100
E35 5.5 x 130 1.5 - � x �.5 75-115 C1 100
E36 5.5 x 150 1.5 - � x �.5 75-135 C1 100
E37 5.5 x 180 1.5 - � x �.5 105-165 C1 100
E38 5.5 x �00 1.5 - � x �.5 1�5-185 C1 100
E39 5.5 x �30 1.5 - � x �.5 155-�15 C1 100
E41 5.5 x 80 1.5 - � x 3.0 43-63 C4 • 100Stainless steel screw for outdoor mounting of sandwich panels in lightweight steel constructions/beams.
E42 5.5 x 100 1.5 - � x 3.0 53-8� C4 • 100
E43 5.5 x 1�5 1.5 - � x 3.0 66-107 C4 • 100
E44 5.5 x 150 1.5 - � x 3.0 91-131 C4 • 100
E45 5.5 x 174 1.5 - � x 3.0 110-156 C4 • 100
Sandwich panels to light section steel
Screws for construction
Unifast
Sandwich panels screws continues on page 18
KL: 18 mm
18
Lindab Coverl ine | Fasteners
DesignationDimen-
sionDrilling
capacity
Clamp length
mm
Corrosivity class
Stain-less steel
Quantity/pack
Area of application
Sandwich panels to heavy section steel
E50 5.5 x 75 4.0 - 1�.5 3�-40 C1 100
Screw for indoor mounting of sandwich panels in steel beams
E51 5.5 x 85 4.0 - 1�.5 45-51 C1 100
E52 5.5 x 105 4.0 - 1�.5 45-69 C1 100
E53 5.5 x 130 4.0 - 1�.5 68-95 C1 100
E54 5.5 x 150 4.0 - 1�.5 68-115 C1 100
E55 5.5 x 175 4.0 - 1�.5 93-140 C1 100
E56 5.5 x 190 4.0 - 1�.5 108-155 C1 100
E57 5.5 x �10 4.0 - 1�.5 1�8-175 C1 100
E58 5.5 x �40 4.0 - 1�.5 160-�05 C1 100
E59 5.5 x �85 4.0 - 1�.5 �08-�50 C1 100
E61 5.5 x 85 4.0 - 1�.0 48-61 C4 • 100
Stainless steel screw for outdoor mounting of sandwich panels in steel beams.
E62 5.5 x 100 4.0 - 1�.0 56-76 C4 • 100
E63 5.5 x 1�0 4.0 - 1�.0 66-96 C4 • 100
E64 5.5 x 150 4.0 - 1�.0 81-1�6 C4 • 100
E65 5.5 x 185 4.0 - 1�.0 1�0-16� C4 • 100
Sandwich panels to timber
E70 6.5 x 80 � x 0.9 <30 C4 • 100
Stainless steel screw for outdoor mounting of sandwich panels in steel beams.
E71 6.5 x 100 � x 0.9 <50 C4 • 100
E72 6.5 x 1�0 � x 0.9 <70 C4 • 100
E73 6.5 x 140 � x 0.9 <90 C4 • 100
E74 6.5 x 160 � x 0.9 <110 C4 • 100
E75 6.5 x 180 � x 0.9 <130 C4 • 100
E76 6.5 x �00 � x 0.9 <150 C4 • 100
E77 6.5 x ��0 � x 0.9 <170 C4 • 100
Sandwich panel washer
NG4 39 x �9 – – C4 100 Sandwich Panels model G4
Sandwich panels to heavy section steel/timber.
Technical data
Screws for construction
Unifast
continued from page 17
19
Lindab Coverl ine | Fasteners
Self-tapping, Type A
Technical data
Screws for construction
Designation DimensionCorrosivity
classStainless
steelQuantity/
packArea of application
FA13 6.5 x 38 C1-C� �50
Self-tapping screw for pre-drilled holes, intended for mounting in wood. At least 30 mm of the screw should be secured in the surface. Dimensioning of extraction values is necessary in certain cases. Long dimensions are suitable for mounting sandwich panels in ti.
FA14 6.5 x 51 C1-C� �00
FA15 6.5 x 64 C1-C� 150
FA16 6.5 x 75 C1-C� 150
FA20 6.5 x 100 C1-C� 100
FA24 6.5 x 150 C1-C� 100
FA25 6.5 x 175 C1-C� 100
FA26 6.5 x �00 C1-C� 100
FA52 4.8 x �5 C4 • �50
FA53 4.8 x 38 C4 • �50
Stainless steel self-tapping screw for pre-drilled holes, intended for mounting in wood. At least 30 mm of the screw should be secured in the surface. Dimensioning of extraction values is necessary in certain cases. Long dimensions are suitable for external mounting of sandwich panels in timber.
FA54 4.8 x 51 C4 • �50
FA63 6.5 x 38 C4 • �50
FA64 6.5 x 51 C4 • �00
FA65 6.5 x 64 C4 • 150
FA66 6.5 x 75 C4 • 150
FA70 6.5 x 100 C4 • 100
FA73 6.5 x 130 C4 • 100
FA74 6.5 x 150 C4 • 100
FA75 6.5 x 175 C4 • 100
FA76 6.5 x �00 C4 • 100
FA77 6.5 x ��0 C4 • 100
FA79 6.5 x �60 C4 • 100
Unitap
�0
Lindab Coverl ine | Fasteners
Self-tapping, Type B
Technical data
Screws for construction
Designation DimensionCorrosivity
classStainless
steelQuantity/
packArea of application
FB11 6.3 x 19 C1-C� �50Self-tapping screw for pre-drilled holes, intended for mounting in thick steel/beams with material thickness 3-�5 mm. See installation instructions for choice of drill diameter. Long dimensions are suitable for mounting sandwich panels in steel beams.
FB12 6.3 x �5 C1-C� �50
FB16 6.3 x 75 C1-C� 150
FB20 6.3 x 100 C1-C� 100
FB24 6.3 x 150 C1-C� 100
FB25 6.3 x 175 C1-C� 100
FB61 6.3 x 19 C4 • �50
Stainless steel self-tapping screw for pre-drilled holes, intended for mounting in thick steel/beams with material thickness 3-�5 mm. See installation instructions for choice of drill diameter. Long dimensions are suitable for external mounting of sandwich panels in steel beams.
FB62 6.3 x �5 C4 • �50
FB63 6.3 x 38 C4 • �50
FB66 6.3 x 75 C4 • 150
FB70 6.3 x 100 C4 • 100
FB73 6.3 x 130 C4 • 100
FB74 6.3 x 150 C4 • 100
FB75 6.3 x 175 C4 • 100
FB76 6.3 x �00 C4 • 100
FB77 6.3 x ��0 C4 • 100
FB79 6.3 x �60 C4 • 100
Unitap
�1
Lindab Coverl ine | Fasteners
Self-tapping, Type C (AB)
Technical data
Screws for construction
Designation DimensionCorrosivity
classStainless
steelQuantity/
packArea of application
FC11 6.3 x 19 C1-C� �50
Self-tapping screw for pre-drilled holes, intended for mounting in lightweight steel constructions/profiles with material thickness 1.5-3.0 mm. See installation instructions for choice of drill diameter. Long dimensions are suitable for mounting sandwich panels in lightweight steel constructions.
FC12 6.3 x �5 C1-C� �50
FC13 6.3 x 38 C1-C� �50
FC14 6.3 x 51 C1-C� �00
FC15 6.3 x 64 C1-C� 150
FC16 6.3 x 75 C1-C� 150
FC20 6.3 x 100 C1-C� 100
FC22 6.3 x 130 C1-C� 100
FC25 6.3 x 175 C1-C� 100
FC50 4.8 x 16 C4 • �50
FC52 4.8 x �5 C4 • �50
Stainless steel self-tapping screw for pre-drilled holes, intended for external mounting in lightweight steel constructions/profiles with material thickness 1.5-3.0 mm. See installation instructions for choice of drill diameter. Long dimensions are suitable for external mounting of sandwich panels in lightweight steel constructions.
FC53 4.8 x 38 C4 • �50
FC54 4.8 x 51 C4 • �50
FC61 6.3 x 19 C4 • �50
FC62 6.3 x �5 C4 • �50
FC63 6.3 x 38 C4 • �50
FC64 6.3 x 51 C4 • �00
FC65 6.3 x 64 C4 • 150
FC66 6.3 x 75 C4 • 150
FC70 6.3 x 100 C4 • 100
FC73 6.3 x 130 C4 • 100
FC74 6.3 x 150 C4 • 100
FC75 6.3 x 175 C4 • 100
FC76 6.3 x �00 C4 • 100
FC77 6.3 x ��0 C4 • 100
FC79 6.3 x �60 C4 • 100
FC 91 7.� x 19 C4 • 100Stainless steel self-tapping screws for repairing damaged holes.
Unitap
��
Lindab Coverl ine | Fasteners
Roof insulation to metal-plate and profiles.
Technical data
Screws for construction
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
Roof insulation to metal-plate and profiles, countersunk head, sharp point
G12 4.8 x 60 0.6-0.9 C� 500
Insulation screw with sharp point and countersunk head. Intended for securing insulation to high profiles. The screw length minus approximately 10 mm gives the max clamp length.
G14 4.8 x 80 0.6-0.9 C� 500
G16 4.8 x 100 0.6-0.9 C� 500
G18 4.8 x 1�0 0.6-0.9 C� 500
G20 4.8 x 140 0.6-0.9 C� 500
G22 4.8 x 160 0.6-0.9 C� 500
G24 4.8 x 180 0.6-0.9 C� 500
G26 4.8 x �00 0.6-0.9 C� 500
G27 4.8 x ��0 0.6-0.9 C� 500
G28 4.8 x �40 0.6-0.9 C� 500
G29 4.8 x �60 0.6-0.9 C� 500
G30 4.8 x �80 0.6-0.9 C� 500
Roof insulation to metal-plate and profiles, countersunk head, drill tip
G39 4.8 x 60 0.7 - � x 1.�5 C� 500
Insulation screw with drill tip and countersunk head. Suitable for mounting hat profiles and rails to high profiles, also for insulation. The screw length minus approxi-mately 15 mm gives the max clamp length.
G40 4.8 x 80 0.7 - � x 1.�5 C� 500
G41 4.8 x 100 0.7 - � x 1.�5 C� 500
G42 4.8 x 130 0.7 - � x 1.�5 C� 500
G43 4.8 x 150 0.7 - � x 1.�5 C� 500
G44 4.8 x 180 0.7 - � x 1.�5 C� 500
G45 4.8 x �00 0.7 - � x 1.�5 C� 500
Roof insulation to metal-plate and profiles, countersunk head, drill tip, stainless steel
G61 4.8 x 60 0.7 - � x 1.�5 C4 • �50 Stainless steel insulation screw for mounting when there are stringent demands for corrosivity resistance. Supplied with reduced drill tip and countersunk head. Screw length minus approximately 15 mm gives max clamp length.
G62 4.8 x 80 0.7 - � x 1.�5 C4 • �50
G63 4.8 x 100 0.7 - � x 1.�5 C4 • �50
G64 4.8 x 1�0 0.7 - � x 1.�5 C4 • �50
G65 4.8 x 140 0.7 - � x 1.�5 C4 • �50
Washer for ISO screw
G48 40 mm - C� �50
G49 80 mm - C� �50
U-nite ISOscrew
�3
Lindab Coverl ine | Fasteners
Wood to steel construction, profile.
Technical data
Screws for construction
DesignationDimen-
sionDrilling
capacityClamp length
Corrosivity class
Stainless steel
Quantity/pack
Area of application
Wood to light section steel
H21 4.8 x �5 1.� - � x �.0 13 C� �50
Fastening wooden battensand joists to light section steel.
H22 4.8 x 4� 1.� - � x �.0 30 C� �50
H23 4.8 x 60 1.� - � x �.0 48 C� �00
H24 4.8 x 70 1.� - � x �.0 58 C� �00
H32 5.5 x 45 1.5 - � x �.5 30 C� �50
H33 5.5 x 55 1.5 - � x �.5 40 C� �00
H34 5.5 x 70 1.5 - � x �.5 55 C� �00
H35 5.5 x 85 1.5 - � x �.5 70 C� �00
H37 5.5 x 109 1.5 - � x �.5 94 C� 100
H52 4.8 x 38 1.5 - � x �.5 �6 C4 • �50 Stainless steel screw for outdoor use in light section steel.H53 4.8 x 50 1.5 - � x �.5 38 C4 • �50
Wood to heavy section steel
H63 5.5 x 60 5.0 - 1�.5 �5 C1 �00
Fastening wooden battensand joists to heavy section steel.
H65 5.5 x 85 5.0 - 1�.5 50 C1 �00
H67 5.5 x 109 5.0 - 1�.5 75 C1 100
H35-H37
H�1-H34H5�-H53
Uniwing
�4
Lindab Coverl ine | Fasteners
DesignationDimen-
sionHole
diameter Corrosivity
classStainless
steelQuantity/
packArea of application
Concrete screw, wood and steel joists to concrete
K11 4.8 x 3� 4 C1 �50Concrete screw for mounting steel profiles and wood in concrete. Screws must be mounted at least �5 mm in the concrete. Drill hole depth at least 7 mm deeper than screw length in the concrete.
K12 4.8 x 45 4 C1 �50
K21 6.3 x 3� 5 C1 �50
K22 6.3 x 45 5 C1 �50
K23 6.3 x 55 5 C1 �00
K24 6.3 x 70 5 C1 150
K25 6.3 x 81 5 C1 100
Concrete anchor, wood and steel joists to concrete
K31 6.0 x 31 6.5 C1 �50 Concrete anchor for various purposes. Suitable for securing both steel and wood to concrete surfaces. In the concrete, drill hole diameter 6.5 mm at least 40 mm deep. In mounting components, 8-8.5 mm diameter. Fire-classified with S.P. no. 9� R1�314 A60, permitted load 1.0 Kn.
K32 6.0 x 38 6.5 C1 �50
K33 6.0 x 50 6.5 C1 �00
K34 6.0 x 63 6.5 C1 150
K35 6.0 x 75 6.5 C1 150
Wood and steel joists to concrete
U-nite concrete
Technical data
Screws for construction
�5
Lindab Coverl ine | Fasteners
Drywall to wood and steel joists
Technical data
Screws for construction
DesignationDimen-
sionDrilling
capacitySurface
treatmentStainless
steelQuantity/
packArea of application
Drywall to wood and steel joists
L11 3.5 x �5 0.9 Phosphate 1000
Screw with sharp point for fastening drywall to wood and thin steel profiles.
L12 3.5 x 38 0.9 Phosphate 1000
L13 3.5 x 50 0.9 Phosphate 500
L21 3.5 x �5 0.9 Zinc 1000
L22 3.5 x 38 0.9 Zinc 1000
L23 3.5 x 50 0.9 Zinc 500
Drywall to steel joists
L31 3.5 x �5 �.5 Zinc 1000
Screw with drill point for fastening drywall to thin steel profiles.
L32 3.5 x 40 �.5 Zinc 1000
L33 3.5 x 48 �.5 Zinc 500
Drywall to wood joists
L41 3.9 x 30 – Zinc 1000
Screw with sharp point for fastening drywall to wood.
L42 3.9 x 41 – Zinc 500
L43 3.9 x 55 – Zinc 500
L44 3.9 x 78 – Zinc �50
Outdoor drywall or board to steel joist, stainless steel
L93
L93BAND
4.� x �80.56 - � x 1.5
C4 •
500
1000
Stainless steel screw for fastening outdoor drywall to steel joists. Satisfies the requirements in Hus-AMA. Non-countersunk head and pilot point that prevents damage to the drywall.Collated version for more rapid installation with automatic screwgun .
KL: 14 mm
U-nite drywall
�6
Lindab Coverl ine | Fasteners
DesignationDimen-
sionQuantity/
packArea of application
M11 - 100For hanging mirrors, shelves, boards, signs and many other items on drywall.
M12 4.� x 35 100Screw intended for U-nite drywall anchor, M11.
Installation in drywall
Screws for construction
Position the screwdriver at the top of the drywall anchor.
Press against the drywall at the same time as turning the drywall anchor clock-wise until the head is flush with the wall.
Place the fixture over the drywall screw Ø 4.2 mm into the plaster anchor.
U-nite drywall anchor
Technical data
DesignationDimen-
sionQuantity/
packArea of application
M81 14 x 40 100 Frame sleeve and screw for adjustable fixing of window- and doorframes to light section steel.M92 7.0 x 35 100
M94 7/14 x 70 100Frame screw for adjustable fixing of window- and doorframes to wood.
Window and doorframes to wood and light section steel
Other products
U-nite frame fixings
�7
Lindab Coverl ine | Fasteners
Pipe flashers
Technical data
Other products
Designation Base PipeQuantity/
packArea of application
N11 1�0 5 - 50 10
N12 160 44 - 8� 10
N13 195 6 - 1�7 10
N14 �35 75 - 160 5
N15 �75 108 - 190 5
N16 315 1�5 - �30 5
N17 365 150 - �80 5
N18 4�0 175 - 330 5
N19 650 �54 - 483 �
• Fits all metal-plate profiles
• Can be used for all types of pipe, steel, copper, PVC
• Watertight and dust-proof
• Easy to install on all types of surface, see installation instructions page 4
• Made of weather-resistant EPDM rubber
• Can cope with temperatures from -65°C to +100°C
• Colour black
�8
Lindab Coverl ine | Fasteners
Designation Type Size Length Area of application
Magnetic socket
O11-42 Magnetic socket 1/4” 4�
Hexagonal socket with magnet
O11-65 Magnetic socket 1/4” 65
O13-42 Magnetic socket 8 4�
O13-65 Magnetic socket 8 65
O14-65 Magnetic socket 3/8” 65
Spring socket
O21-65 Spring socket 1/4” 65
Hexagonal socket with springO23-32 Spring socket 8 3�
O23-65 Spring socket 8 65
Socket with ball
O33-50 Socket with ball 8 50 Hexagonal socket with ball
Bits, square
O52-25 Square No. � �5
Bits for square and octagonal drive.
O52-49 Square No. � 49
O52-50 Square No. � 65
O52-65 Square No. � 65
O53-25 Square No. 3 �5
O53-49 Square No. 3 49
Bits, octagonal
O55-49 Octagonal No. � 49Bits for octagonal drive (double square).
O56-49 Octagonal No. 3 49
O56-65 Octagonal No. 3 65
Bits Phillips
O62-25 Phillips No. � �5
Bits for Phillips drive.O62-49 Phillips No. � 49
O63-25 Phillips No. 3 �5
O63-49 Phillips No. 3 49
Bits Torx
O70-25 Torx T15 �5
Bits for Torx drive.
O70-49 Torx T15 49
O70-100 Torx T15 100
O71-25 Torx T�0 �5
O71-49 Torx T�0 49
O72-25 Torx T�5 �5
O72-49 Torx T�5 49
Sockets & bits
Other products
Installation aids
Technical data
Sockets & bits continues on page 29
�9
Lindab Coverl ine | Fasteners
Flashings to wood
DesignationDimen-
sionCorrosivity
classStainless
steelQuantity/
packArea of application
Tin nail
P11 �.5 x 30 C3 1000
Tin nail for fasteningflashings to wood.
P12 �.5 x 30 C4 Copper 1000
P13 �.5 x 30 C4 Stainless steel • 1000
Clasp nail
P21 3.5 x 30 C3 500
Clamp nail for fasteningprofiled metal-plate and flashings to wood.
P22 3.5 x 30 C4 Copper 500
P23 3.5 x 30 C4 Stainless steel • 500
P31 3.5 x 40 C3 �50
P32 3.5 x 40 C4 Copper �50
P33 3.5 x 40 C4 Stainless steel • �50
P41 3.5 x 50 C3 �50
P42 3.5 x 50 C4 Copper �50
P43 3.5 x 50 C4 Stainless steel • �50
U-nite nail
Technical data
Designation Type Size Length Area of application
Installation tool
O72K Torx T�5 70Installation tool for screw with dome head and Torx drive
O72-70 Torx T�5 70 Special bits for installation tool 07�K
Bits set with holder
O95 �0 pieces 20 piece bit set containing� x Torx T15-�5� x Torx T�0-�5� x Torx T�5-�5� x Phillips No �-�5� x Phillips No 3-�5� x Slotted 6 mm� x Square No �-�5� x Square No 3-�51 x Torx T15-701 x quick release bit holder1 x Magnetic socket 1/4” 1 x Spring socket 8mm
Other products
continued from page 28
30
Lindab Coverl ine | Fasteners
U-nite blind rivets
Technical data
Industrial range
Designation Dimension Max grip Colour-RAL Head diameter Quantity/pack
Open blind rivet type AL/ST, aluminium rivet with dome head and steel mandrel
RA11 3.� x 6 3.5 6.5 1000
RA12 3.� x 8 5.5 6.5 1000
RA13 3.� x 10 7.5 6.5 1000
RA14 3.� x 1� 9.5 6.5 1000
RB11 4.0 x 8 4.5 8 1000
RB12 4.0 x 10 6.5 8 1000
RB13 4.0 x 1� 8.5 8 1000
RB14 4.0 x 14 10.5 8 500
RB15 4.0 x 16 1�.5 8 500
RB16 4.0 x 18 14.5 8 500
RB17 4.0 x �0 16.5 8 500
RC11 4.8 x 8 4.0 9.5 500
RC12 4.8 x 10 6.0 9.5 500
RC13 4.8 x 1� 8.0 9.5 500
RC14 4.8 x 14 10.0 9.5 500
RC15 4.8 x 16 1�.0 9.5 500
RC16 4.8 x 18 14.0 9.5 500
RC17 4.8 x �0 16.0 9.5 500
RA45 6.4 x �5 �0.0 13 500
Open blind rivet type AL/ST, painted aluminium rivet with dome head and steel mandrel
RA1201 3.� x 8 5.5 Black - 9011 6.5 �50, 1000
RA1211 3.� x 8 5.5 Red - 3009 6.5 �50
RA1214 3.� x 8 5.5 Brown - 8014 6.5 �50
RA1215 3.� x 8 5.5 Tile red - 8004 6.5 �50
RA1240 3.� x 8 5.5 White - 9010 6.5 �50, 1000
RB1101 4.0 x 8 4.5 Black - 9011 8 �50 ,1000
RB1111 4.0 x 8 4.5 Red - 3009 8 �50
RB1114 4.0 x 8 4.5 Brown - 8014 8 �50
RB1115 4.0 x 8 4.5 Tile red - 8004 8 �50
RB1140 4.0 x 8 4.5 White - 9010 8 �50 ,1000
RB1201 4.0 x 10 6.5 Black - 9011 8 �50
RB1240 4.0 x 10 6.5 White - 9010 8 �50
Other models, sizes and colours on request.
31
Lindab Coverl ine | Fasteners
Designation Dimension Max grip Colour-RAL Head diameter Quantity/pack
Open blind rivet type AL/ST, aluminium rivet with extra large dome head and steel mandrel
RD12 4.0 x 10 6.5 1� 500
RD15 4.0 x 16 1�.5 1� 500
RD17 4.0 x �0 16.5 1� 500
RD32 4.8 x 10 6.0 14 500
RD33 4.8 x 1� 8.0 14 �50
Open blind rivet type TI, stainless steel rivet with dome head and stainless steel mandrel (A2)
RE11 3.� x 6 3.5 6.5 1000
RE12 3.� x 8 5.5 6.5 1000
RE13 3.� x 10 7.5 6.5 1000
RE14 3.� x 1� 9.5 6.5 1000
Sealed blind rivet type ALT, aluminium rivet with dome head and steel mandrel
RG12 3.� x 8 3.5 6 1000
RG13 3.� x 10 5.0 6 1000
RG14 3.� x 1� 8.0 6 1000
RG21 4.0 x 8 3.0 8 1000
RG22 4.0 x 10 5.0 8 1000
RG23 4.0 x 1� 7.5 8 500
RG31 4.8 x 8 3.5 9.5 500
RG32 4.8 x 10 5.0 9.5 500
RG33 4.8 x 1� 8.0 9.5 500
RG34 4.8 x 14 9.5 9.5 500
RG35 4.8 x 18 13.0 9.5 500
Sealed blind rivet type ALT, painted aluminium rivet with dome head and steel mandrel
RG2201 4.0 x 10 5.0 Black - 9011 8 �50
RG2215 4.0 x 10 5.0 Tile red - 8004 8 �50
RG2240 4.0 x 10 5.0 White - 9010 8 �50
Sealed blind rivet type ALT, stainless stell with dome head and stainless steel mandrel
RH12 3.� x 8 3.0 6 1000
RH13 3.� x 9.5 4.5 6 1000
RH22 4.0 x 9.5 4.5 8 500
Multigrip, ventilation, aluminium rivet with dome head and steel mandrel
RK12 3.� x 8 5.0 6.� 1000
RK14 3.� x 9.5 6.4 6.� 1000
RK16 3.� x 11 8.0 6.� 1000
RK22 4.0 x 9.5 6.0 8.� 1000
RK24 4.0 x 1�.5 9.0 8.� 1000
RK26 4.0 x 16.5 13.0 8.� 500
RK32 4.8 x 10 6.5 9.� 500
RK34 4.8 x 14 11.0 9.� 500
RK36 4.8 x 16.9 13.0 9.� 500
Multigrip, ventilation, painted aluminium rivet with dome head and steel mandrel
RK1201 3.� x 8 5.0 Black-9011 6.� 1000
RK1211 3.� x 8 5.0 Red-3009 6.� 1000
RK1214 3.� x 8 5.0 Brown-8014 6.� 1000
RK1215 3.� x 8 5.0 Tile red-8004 6.� 1000
RK1240 3.� x 8 5.0 White-9010 6.� 1000
Other models, sizes and colours on request.
3�
Lindab Coverl ine | Fasteners
Designation Dimension Max grip Colour-RAL Head diameter Quantity/pack
Multigrip, ventilation, steel rivet with dome head and steel mandrel
RM12 3.� x 9.5 4.0 7.� 1000
RM22 4.0 x 11 5.0 8.1 1000
RM32 4.8 x 10 4.8 9.8 500
RM34 4.8 x 1�.7 6.3 9.8 500
Open blind rivet type ST/ST, steel rivet with dome head and steel mandrel
RN11 3.� x 6 3.5 6.5 1000
RN12 3.� x 8 5.5 6.5 1000
RN13 3.� x 10 7.5 6.5 1000
Open blind rivet type ST/ST, painted steel rivet with dome head and steel mandrel
RN1201 3.� x 8 5.5 Black-9011 6.5 1000
RN1211 3.� x 8 5.5 Red-3009 6.5 1000
RN1214 3.� x 8 5.5 Brown-8014 6.5 1000
RN1227 3.� x 8 5.5 Grey-7040 6.5 1000
RN1240 3.� x 8 5.5 White-9010 6.5 1000
Open blind rivet type CU/ST, painted steel rivet with dome head and steel mandrel
RP11 3.0 x 6 3.5 6.5 1000
RP12 3.0 x 8 5.5 6.5 1000
RP13 3.0 x 10 7.0 6.5 1000
RP14 3.0 x 1� 9.0 6.5 1000
Split rivet, with dome head and steel mandrel
RS21 4.0 x 10 6.0 8 1000
RS30 4.8 x 10 5.0 9.5 500
RS31 4.8 x 1� 7.0 9.5 500
Blind rivet pliers
RZ12 Standard For rivets diam. �.4-4.0 1
RZ22 With long shanks For rivets diam. 3.�-4.8 1
Other models, sizes and colours on request.
33
Lindab Coverl ine | Fasteners
Unidrill
Technical data
Industrial range
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
Drill screw, pan head
SA11 3.5 x 9.5 �.�5 C1 1000
Drill screw with dome head for various purposes. Has locking grooves for a secure mount. Suitable for industrial requirements.
Phillips drive no. �
SA13 3.5 x 16 �.�5 C1 1000
SB10 4.� x 9.5 �.75 C1 1000
SB11 4.� x 13 �.75 C1 1000
SB13 4.� x 19 �.75 C1 1000
SB14 4.� x �5 �.75 C1 1000
SC12 4.8 x 13 3.5 C1 1000
SC14 4.8 x 19 3.5 C1 1000
SD11 3.5 x 9.5 � x 0.9 C4 • 1000Stainless steel screw where high demands are stipulated as regards corrosion resistance class. Has locking grooves for a secure mount.
Phillips drive no. �
SE11 4.� x 9.5 � x 0.9 C4 • 1000
SE12 4.� x 13 � x 0.9 C4 • 1000
SE13 4.� x 13 3 C4 • 1000
SE14 4.� x 16 � x 0.9 C4 • 1000
SE15 4.� x 16 3 C4 • 1000
SH11 4.� x 9.5 � x 0.9 C4 • 1000 Stainless steel industrial screw where high demands are stipulated as regards corrosion resistance class. Dome head with internal octagon, outer diameter of the SH and SK series: 9.5 and 11 mm respectively. Double square drive no. �
SH12 4.� x 13 � x 0.9 C4 • 1000
SH13 4.� x 13 3.5 C4 • 1000
SH14 4.� x 16 � x 0.9 C4 • 1000
SH15 4.� x 16 3.5 C4 • 1000
SH18 4.� x �5 � x 0.9 C4 • 1000
SK12 4.8 x 19 4 C4 • 1000
Unidrill is also supplied in painted version.
SA11-SC14
SD11-SE15
SH11-SK1�
34
Lindab Coverl ine | Fasteners
Metal-plate screw, ventilation ducts and construction
Univent
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
U40 3.5 x 9.5 � x 1.0 C1 1000Drill screw with reduced point for joining thin material. Hexagon head 1/4” with Phillips drive no. �.Stainless steel variant for high demands as regards corrosion resistance. Hexagon head 1/4”.
U41 4.� x 9.5 � x 1.0 C1 1000
U42 4.� x 13 � x 1.0 C1 1000
U46 4.� x 30 � x 1.0 C1 500
U49 4.� x 60 � x 1.0 C1 �50
TG10 4.� x 9.5 � x 0.9 C4 • 1000
TG12 4.� x 13 � x 0.9 C4 • 1000
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
Drill screw, hexagon head
TA10 3.5 x 9.5 �.�5 C1 1000
Drill screw with hexagon head for various purposes. Suitable for industrial requirements and interior construction.
3.5-4.� = 1/4” hex head4.8-6.3 = 8 mm hex head
TA11 3.5 x 13 �.�5 C1 1000
TA12 3.5 x 16 �.�5 C1 1000
TB11 4.� x 9.5 �.�5 C1 1000
TB12 4.� x 13 �.75 C1 1000
TB13 4.� x 16 �.75 C1 1000
TB14 4.� x 19 �.75 C1 1000
TB15 4.� x �5 �.75 C1 1000
TC11 4.8 x 16 3 C1 1000
TC12 4.8 x 19 3 C1 1000
TC13 4.8 x �5 3 C1 1000
TC14 4.8 x 38 3 C1 500
TD12 5.5 x 19 5 C1 500
B32 5.5 x �5 5 C1 �50
B42 6.3 x �5 � x 3 C1 �50
TG10 4.� x 9.5 � x 0.9 C4 • 1000
Stainless steel screw for mountingwith high demands as regards corrosion resistance.
4.� = 1/4” hex head4.8-6.3 = 8 mm hex head
TG12 4.� x 13 � x 0.9 C4 • 1000
TG13 4.� x 13 3.5 C4 • 1000
TG14 4.� x 16 � x 0.9 C4 • 1000
TG15 4.� x 16 3.5 C4 • 1000
TH12 4.8 x 16 4 C4 • 1000
TH13 4.8 x �0 4 C4 • 1000
TH14 4.8 x �5 4 C4 • 1000
TH16 4.8 x 40 4 C4 • 500
B71 5.5 x �0 4 C4 • �50
B73 5.5 x �5 4 C4 • �50
B82 6.3 x �5 � x 3 C4 • �50
Unidrill is also supplied in painted version.
TA11-TE1�
TG10-B8�
35
Lindab Coverl ine | Fasteners
DesignationDimen-
sionDrilling
capacityCorrosivity
classQuantity/
packArea of application
U51 4.� x 9.5 � x 0.9 C1 1000
Drill screw with sharp point for joining thin metal-plate or metal-plate to wood. Used primarily within ventilation and construc-tion. (Indoor use)1/4” hex head + Chisel slot.
U52 4.� x 13 � x 0.9 C1 1000
U54 4.� x 19 � x 0.9 C1 1000
U55 4.� x �5 � x 0.9 C1 1000
U57 4.� x 38 � x 0.9 C1 500
U58 4.� x 50 � x 0.9 C1 �50
U59 4.� x 75 � x 0.9 C1 �50
Installation screws are also supplied in painted version.
Installation screw
Technical data
Industrial range
Unifix
Metal-plate screw, ventilation and construction
Unispeed
DesignationDimen-
sionDrilling
capacityCorrosivity
classStainless
steelQuantity/
packArea of application
Installation screw, wood and steel joists
V12 4.� x 13 0.9 C1 1000
Installation screws with sharp tips for mounting in wood and thin steel profiles. (Indoor use)Phillips drive no. �
V13 4.� x 16 0.9 C1 1000
V14 4.� x 19 0.9 C1 1000
V15 4.� x �5 0.9 C1 500
V16 4.� x 3� 0.9 C1 500
V18 4.� x 50 0.9 C1 500
Installation screw, steel joists
V22 4.� x 13 �.0 C1 1000
Installation screw with drill tip for mounting in thin steel profiles (Indoor use). Phillips drive no. �
V23 4.� x 16 �.0 C1 1000
V24 4.� x 19 �.0 C1 500
V25 4.� x �5 �.0 C1 500
V26 4.� x 3� �.0 C1 500
V27 4.� x 38 �.0 C1 500
Installation screw for wood joists, stainless steel
V31 4.� x 13 - C4 • 1000
Stainless steel installation screw for external mounting in timber. Phillips drive no. �
V32 4.� x �5 - C4 • 500
V33 4.� x 3� - C4 • 500
V34 4.� x 45 - C4 • 500
V35 4.� x 65 - C4 • 500
Lindab Coverl ine | Technical Information Fasteners
Lindab Profile is a business area within the Lindab
Group that develops, manufactures, and markets
efficient, economical and aesthetic steel and sheet-
metal solutions for the building industry.
We offer everything from complete building systems to
individual building components for all types of housing,
as well as commercial and industrial buildings.
Lindab Profile is represented in over �5 countries
throughout Europe. Our head office is in Förslöv,
in the south of Sweden.
Art
no
1531
88
2007
-06-
21
SE-269 82 BåstadPhone +46 (0)431 850 00www.lindab.com
Lindab Profile
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