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Bt (BlUe-tiP)Screw Bolt

ProDUCt DeSCriPtion

The blue-Tip is a heavy duty screw anchor with a finished hex head. The one piece design makes it easy to install and the preferred choice for fast, reliable anchoring and is also fully removable. This anchor is designed to resist structural and non-structural loading in cracked and uncracked concrete.

General aPPliCationS anD USeS

featUreS anD BenefitS

•consistent performance in high and low strength concrete

•nominal drill bit size is same as anchor denomination

•Quick and easy installation with a powered impact wrench

•special dust relief thread

•approved for two embedment depths

aPProValS anD liStinGS

ETAG 001 Option 1 F120

loaDinG ConDitionS

STATIC QUASI-STATIC

SUitaBle BaSe materialS

secTIon conTenTsGeneral Information

Installation Information

Design Information

Material Information

ordering Information

assembly

Hex Head With formed Washer

screw With Dual Thread

Taper Tip

VeRsIonsHex Head

carbon steel, Zinc Plated

stainless steel (no eTa approval)

Mechanically Galvanized (no eTa approval)

appRoVals• eTa-12/0607

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inStallation Data

notation UnitbT

bT10 bT12 bT16

anchor diameter d [mm] 9.7 11.6 15.2

nominal drill bit diameter d0 [mm] 10 12 16

Diameter of hole clearance in fixture df [mm] 12 14 19

nominal embedment depth 1 nominal embedment depth 2

hnom,1 hnom,2

[mm] [mm]

55 75

70 85

80 110

effective embedment depth 1 effective embedment depth 2

hef,1 hef,2

[mm] [mm]

40 57

51 64

57 83

Drill hole depth for hef,1 Drill hole depth for hef,2

h1,1 h1,2

[mm] [mm]

65 85

60 95

90 125

Minimum member thickness for hef,1 Minimum member thickness for hef,2

hmin,1 hmin,2

[mm] [mm]

105 115

125 125

145 165

Minimum spacing smin [mm] 60 90 110

Minimum edge distance cmin [mm] 60 90 110

Torque wrench socket size sw [mm] 17 19 23

hmin

hnom

d0

df

Sw

h1

tfix

L

inStallation inStrUCtionS

1.) Using the proper drill bit size, drill a hole into the base material to the required depth.

2.) Remove dust and debris from the hole using a hand pump or compressed air.

3.) Select impact wrench and mount the screw anchor head into the hex socket.

4.) Drive the anchor through the fixture into the hole at least to the minimum required embedment depth and until the head of the anchor comes into contact with the fixture.

for complete installation instructions, see technical approval.

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tenSion loaD CaPaCitieS - ParameterS for CalCUlation of DeSiGn StrenGtHAccording to ETAG 001 Annex C Method A.

notation UnitbT

bT10 bT12 bT16

steel failure

characteristic resistance nRk,s [kn] 56.0 78.5 140.4

Partial safety factor gMs [-] 1.4

pullout failure

Cracked concrete

characteristic resistance (hef,1) nRk,p [kn] 3 4 7.5

characteristic resistance (hef,2) nRk,p [kn] 6 5 12

Partial safety factor gMp

1) [-] 2.12) 1.83)

Uncracked concrete

characteristic resistance (hef,1) nRk,p [kn] 7.5 12 16

characteristic resistance (hef,2) nRk,p [kn] 12 16 25

Partial safety factor gMp

1) [-] 2.12) 1.83)

Increasing factor for concrete strength

c30/37 cc [-] 1.15

c40/50 cc [-] 1.27

c50/60 cc [-] 1.36

concrete failure

Concrete cone failure

characteristic spacing (hef,1) scr,n,1 [mm] 120 154 172

characteristic spacing (hef,2) scr,n,2 [mm] 171 192 248

characteristic edge distance (hef,1) ccr,n,1 [mm] 60 77 86

characteristic edge distance (hef,2) ccr,n,2 [mm] 86 96 124

Partial safety factor gMc

1) [-] 2.12) 1.83)

Splitting failure

characteristic spacing (hef,1) scr,sp,1 [mm] 120 154 172

characteristic spacing (hef,2) scr,sp,2 [mm] 171 192 248

characteristic edge distance (hef,1) ccr,sp,1 [mm] 60 77 86

characteristic edge distance (hef,2) ccr,sp,2 [mm] 86 96 124

Partial safety factor gMsp

1) [-] 2.12) 1.83)

Increasing factor for concrete strength

c30/37 cc [-] 1.15

c40/50 cc [-] 1.27

c50/60 cc [-] 1.36

1) In absence of other national regulations

2) The partial safety factor g2 = 1.4 is included

3) The partial safety factor g2 = 1.2 is included

DEWALT DESIGN ASSIST

The DeWalT Design assist is a powerful anchor design software which helps you to design simple and complex anchorages.The design data of all DeWalT anchor products is readily available. To download this software for free, go to www.DeWalTdesignassist.com

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rSSHear loaD CaPaCitieS - ParameterS for CalCUlation of DeSiGn StrenGtH

According to ETAG 001 Annex C Method A.

notation UnitbT

bT10 bT12 bT16

steel failure

Steel failure without lever arm

characteristic resistance VRk,s [kn] 27.0 35.8 55.1

Partial safety factor gMs

1) [-] 1.5

Steel failure with lever arm (bending)

characteristic resistance M0Rk,s [nm] 77 128 306

Partial safety factor gMs

1) [-] 1.5

concrete failure

Pry-out failure

factor in equation (5.6) of eTaG 001 annex c for hef,1 k1 [-] 1 1 2

factor in equation (5.6) of eTaG 001 annex c for hef,2 k2 [-] 1 2 2

Partial safety factor gMc

1) [-] 1.5

Edge failure

effective length of anchor for hef,1 lf,1 [mm] 40.0 51.4 57.2

effective length of anchor for hef,2 lf,2 [mm] 57.0 64.1 82.7

outside diameter of anchor dnom [mm] 10 12 16

Partial safety factor gMc

1) [-] 1.52)

1) In absence of other national regulations

2) The partial safety factor g2 = 1.0 is included

PreCalCUlateD tenSion anD SHear CaPaCitieS According to ETAG 001 Annex C Method A.

•Thefollowingtablesaremeanttogivethedesigneraidinthepreliminarydesignprocess.Noresponsibilityistakenforthecorrectness of these data.

•ThegivenvaluesarevalidfornormalconcreteC20/25andstatic/quasi-staticloadswiththeexactdimensionalinformationgiven. for any other conditions, the use of DDa is recommended.

•Thevaluesinthetablesbelowaredesignlevelloads.Thisassumesasafetyfactorisincludedbothontheloading and the resistance.

•Forcrackedconcrete,splittingfailureisnotconsideredassumingthatareinforcementispresentwhichlimitsthecrack width to 0.3 mm.

•Forfurtherdetailsandbackgroundinformationpleaseseetheintroductionofthismanual.

N

V

F

sh

c

bT10Embedment Depth 1

c20/25

anchoring located far from any edge anchoring located close to an edge

embedment depth hef [mm] 40.0

Member thickness h [mm] 105

edge distance c [mm] - - - - - 60 60 60 60 60

anchor spacing s [mm] - 60 120 60 120 - 60 120 60 120

nRd [kn] 1.4 2.9 2.9 5.7 5.7 1.4 2.9 2.9 5.7 5.7

fRd45° [kn] 2.0 3.7 3.9 6.8 7.9 1.8 3.2 3.4 4.7 5.3

VRd [kn] 6.1 9.1 12.1 13.7 24.3 4.1 5.5 6.9 5.5 6.9

nRd [kn] 3.6 7.1 7.1 13.7 14.3 3.6 7.1 7.1 13.7 14.3

fRd45° [kn] 4.3 7.8 8.5 13.5 17.1 3.8 6.3 7.0 8.4 9.8

VRd [kn] 8.5 12.8 17.0 19.1 34.0 5.8 7.7 9.7 7.7 9.7

n - steel strengths controls n - concrete strength controls n - anchor pullout strength controls

DEWALT DESIGN ASSIST

The DeWalT Design assist is a powerful anchor design software which helps you to design simple and complex anchorages.The design data of all DeWalT anchor products is readily available. To download this software for free, go to www.DeWalTdesignassist.com

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bT10Embedment Depth 2

c20/25

anchoring located far from any edge anchoring located close to an edge

embedment depth hef [mm] 57.0

Member thickness h [mm] 115

edge distance c [mm] - - - - - 60 60 60 60 60

anchor spacing s [mm] - 60 171 60 171 - 60 171 60 171

nRd [kn] 2.9 5.7 5.7 11.4 11.4 2.9 5.7 5.7 10.9 11.4

fRd45° [kn] 3.8 6.9 7.6 12.1 15.2 2.9 4.9 5.8 6.4 8.3

VRd [kn] 10.3 14.0 20.7 18.8 41.3 4.4 5.8 8.5 5.8 8.5

nRd [kn] 5.7 11.4 11.4 18.8 22.9 5.7 10.8 11.4 15.3 22.9

fRd45° [kn] 7.0 12.2 13.9 18.7 27.8 5.0 7.9 9.9 9.1 13.4

VRd [kn] 14.5 19.5 28.9 26.4 57.8 6.2 8.2 12.0 8.2 12.0

n - steel strengths controls n - concrete strength controls n - anchor pullout strength controls

bT12Embedment Depth 1

c20/25

anchoring located far from any edge anchoring located close to an edge

embedment depth hef [mm] 51.0

Member thickness h [mm] 125

edge distance c [mm] - - - - - 90 90 90 90 90

anchor spacing s [mm] - 90 153 90 153 - 90 153 90 153

nRd [kn] 1.9 3.8 3.8 7.6 7.6 1.9 3.8 3.8 7.6 7.6

fRd45° [kn] 2.7 5.1 5.3 9.6 10.6 2.6 4.6 4.8 7.3 7.8

VRd [kn] 8.7 13.8 17.4 21.9 34.7 7.3 9.7 11.4 9.7 11.4

nRd [kn] 5.7 11.4 11.4 21.9 22.9 5.7 11.4 11.4 21.9 22.9

fRd45° [kn] 6.6 12.2 13.2 21.7 26.4 6.2 10.6 11.4 14.3 16.1

VRd [kn] 12.2 19.4 24.4 30.7 48.6 10.3 13.7 16.1 13.7 16.1

n - steel strengths controls n - concrete strength controls n - anchor pullout strength controls

bT12Embedment Depth 2

c20/25

anchoring located far from any edge anchoring located close to an edge

embedment depth hef [mm] 64.1

Member thickness h [mm] 125

edge distance c [mm] - - - - - 90.0 90 90 90 90

anchor spacing s [mm] - 90 192 90 192 - 90 192 90 192

nRd [kn] 2.4 4.8 4.8 9.5 9.5 2.4 4.8 4.8 9.5 9.5

fRd45° [kn] 3.4 6.7 6.7 13.5 13.5 3.1 5.5 5.9 8.3 9.3

VRd [kn] 23.9 35.9 47.7 52.7 95.5 7.6 10.1 13.0 10.1 13.0

nRd [kn] 7.6 15.2 15.2 26.4 30.5 7.6 15.2 15.2 24.9 30.5

fRd45° [kn] 9.8 19.6 19.6 33.0 39.2 7.6 12.5 14.1 15.4 19.4

VRd [kn] 23.9 47.7 47.7 73.8 95.5 10.7 14.3 18.3 14.3 18.3

n - steel strengths controls n - concrete strength controls n - anchor pullout strength controls

DEWALT DESIGN ASSIST

The DeWalT Design assist is a powerful anchor design software which helps you to design simple and complex anchorages.The design data of all DeWalT anchor products is readily available. To download this software for free, go to www.DeWalTdesignassist.com

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bT16Embedment Depth 1

c20/25

anchoring located far from any edge anchoring located close to an edge

embedment depth hef [mm] 57.2

Member thickness h [mm] 145

edge distance c [mm] - - - - - 110 110 110 110 110

anchor spacing s [mm] - 110 171 110 171 - 110 171 110 171

nRd [kn] 4.2 8.3 8.3 16.7 16.7 4.2 8.3 8.3 16.7 16.7

fRd45° [kn] 5.9 11.4 11.8 21.8 23.6 5.0 8.7 9.1 12.5 13.4

VRd [kn] 20.8 34.1 41.5 55.9 83.1 9.9 13.1 15.0 13.1 15.0

nRd [kn] 8.9 17.8 17.8 32.6 35.6 8.9 17.8 17.8 32.6 35.6

fRd45° [kn] 11.6 22.0 23.1 39.1 46.2 9.2 15.4 16.4 20.1 22.5

VRd [kn] 29.1 47.7 58.1 78.3 116.3 13.9 18.6 21.1 18.6 21.1

n - steel strengths controls n - concrete strength controls n - anchor pullout strength controls

bT16Embedment Depth 2

c20/25

anchoring located far from any edge anchoring located close to an edge

embedment depth hef [mm] 83.0

Member thickness h [mm] 165

edge distance c [mm] - - - - - 110 110 110 110 110

anchor spacing s [mm] - 110 248 110 248 - 110 248 110 248

nRd [kn] 6.7 13.3 13.3 26.7 26.7 6.7 13.3 13.3 26.7 26.7

fRd45° [kn] 9.4 18.0 18.9 33.5 37.7 7.1 12.0 13.5 16.3 19.2

VRd [kn] 36.3 52.4 72.7 75.6 145.1 11.2 15.0 19.7 15.0 19.7

nRd [kn] 13.9 27.8 27.8 44.1 55.6 13.9 27.7 27.8 40.8 55.6

fRd45° [kn] 17.1 34.2 34.2 52.8 68.4 12.6 20.4 23.6 23.6 31.5

VRd [kn] 36.7 73.3 73.5 105.9 146.9 15.9 21.1 27.8 21.1 27.8

n - steel strengths controls n - concrete strength controls n - anchor pullout strength controls

DEWALT DESIGN ASSIST

The DeWalT Design assist is a powerful anchor design software which helps you to design simple and complex anchorages.The design data of all DeWalT anchor products is readily available. To download this software for free, go to www.DeWalTdesignassist.com

maTeRIal InfoRmaTIon

material SPeCifiCation

1

part no. Designation material protection

1 screw bolt special hardened c-steel Zinc plated 5 µm

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art. no. Type Dia. length

[mm]box qty.

carton qty.

BT (M6-M8)

BT (M10-M16)

Blue-Tip (BT) Screw anchor - zinc plated

DfM1410000 5x50 Hex head screw bolt - zinc plated M5 50 100 800

DfM1410030 6x30 Hex head screw bolt - zinc plated M6 30 100 800

DfM1410050 6x50 Hex head screw bolt - zinc plated M6 50 100 800

DfM1410070 6x60 Hex head screw bolt - zinc plated M6 60 100 800

DfM1410090 6x80 Hex head screw bolt - zinc plated M6 80 50 400

DfM1410110 6x100 Hex head screw bolt - zinc plated M6 100 100 400

DfM1410130 6x120 Hex head screw bolt - zinc plated M6 120 100 400

DfM1410150 6x140 Hex head screw bolt - zinc plated M6 140 50 200

DfM1410180 8x50 Hex head screw bolt - zinc plated M8 50 50 400

DfM1410210 8x75 Hex head screw bolt - zinc plated M8 75 50 200

DfM1410240 8x100 Hex head screw bolt - zinc plated M8 100 50 200

DfM1410280 10x60 Hex head screw bolt - zinc plated M10 60 50 200

DfM1410320 10x75 Hex head screw bolt - zinc plated M10 75 50 200

DfM1410360 10x100 Hex head screw bolt - zinc plated M10 100 50 200

DfM1410400 10x110 Hex head screw bolt - zinc plated M10 110 25 100

DfM1410430 10x120 Hex head screw bolt - zinc plated M10 120 25 100

DfM1410450 10x140 Hex head screw bolt - zinc plated M10 140 25 100

DfM1410480 10x160 Hex head screw bolt - zinc plated M10 160 20 80

DfM1410510 10x200 Hex head screw bolt - zinc plated M10 200 20 80

DfM1410540 10x240 Hex head screw bolt - zinc plated M10 240 50 200

DfM1410580 10x280 Hex head screw bolt - zinc plated M10 280 50 200

DfM1410620 10x320 Hex head screw bolt - zinc plated M10 320 50 200

DfM1410650 12x75 Hex head screw bolt - zinc plated M12 75 25 100

DfM1410680 12x100 Hex head screw bolt - zinc plated M12 100 25 100

DfM1410710 12x150 Hex head screw bolt - zinc plated M12 150 20 80

DfM1410740 12x200 Hex head screw bolt - zinc plated M12 200 20 80

DfM1410770 16x100 Hex head screw bolt - zinc plated M16 100 20 80

DfM1410800 16x130 Hex head screw bolt - zinc plated M16 130 10 40

DfM1410830 16x150 Hex head screw bolt - zinc plated M16 150 10 40

DfM1410860 16x200 Hex head screw bolt - zinc plated M16 200 10 40

DfM1410890 16x240 Hex head screw bolt - zinc plated M16 240 20 80

DfM1410920 16x280 Hex head screw bolt - zinc plated M16 280 20 80

DfM1410950 16x320 Hex head screw bolt - zinc plated M16 320 25 100

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no. Type Dia. length [mm]

box qty.

carton qty.

BT-Mg

Blue-Tip (BT) Screw anchor - mechanically galvanized

DfM1460000 6x50 Hex head screw bolt - mechanically galvanized M6 50 100 800

DfM1460030 6x60 Hex head screw bolt - mechanically galvanized M6 60 100 800

DfM1460060 6x80 Hex head screw bolt - mechanically galvanized M6 80 50 400

DfM1460090 6x100 Hex head screw bolt - mechanically galvanized M6 100 100 400

DfM1460120 6x120 Hex head screw bolt - mechanically galvanized M6 120 100 400

DfM1460150 6x140 Hex head screw bolt - mechanically galvanized M6 140 50 200

DfM1460180 8x50 Hex head screw bolt - mechanically galvanized M8 50 50 400

DfM1460210 8x75 Hex head screw bolt - mechanically galvanized M8 75 50 200

DfM1460240 8x100 Hex head screw bolt - mechanically galvanized M8 100 50 200

DfM1460270 10x60 Hex head screw bolt - mechanically galvanized M10 60 50 200

DfM1460300 10x75 Hex head screw bolt - mechanically galvanized M10 75 50 200

DfM1460330 10x100 Hex head screw bolt - mechanically galvanized M10 100 50 200

DfM1460360 10x110 Hex head screw bolt - mechanically galvanized M10 110 25 100

DfM1460390 10x120 Hex head screw bolt - mechanically galvanized M10 120 20 80

DfM1460420 10x140 Hex head screw bolt - mechanically galvanized M10 140 25 100

DfM1460450 10x160 Hex head screw bolt - mechanically galvanized M10 160 20 80

DfM1460480 10x200 Hex head screw bolt - mechanically galvanized M10 200 20 80

DfM1460510 10x240 Hex head screw bolt - mechanically galvanized M10 240 50 200

DfM1460540 10x280 Hex head screw bolt - mechanically galvanized M10 280 50 200

DfM1460570 10x320 Hex head screw bolt - mechanically galvanized M10 320 50 200

DfM1460600 12x75 Hex head screw bolt - mechanically galvanized M12 75 25 100

DfM1460630 12x100 Hex head screw bolt - mechanically galvanized M12 100 25 100

DfM1460660 12x150 Hex head screw bolt - mechanically galvanized M12 150 20 80

DfM1460690 12x200 Hex head screw bolt - mechanically galvanized M12 200 20 80

DfM1460720 16x100 Hex head screw bolt - mechanically galvanized M16 100 20 80

DfM1460750 16x130 Hex head screw bolt - mechanically galvanized M16 130 10 40

DfM1460780 16x150 Hex head screw bolt - mechanically galvanized M16 150 10 40

DfM1460810 16x200 Hex head screw bolt - mechanically galvanized M16 200 10 40

DfM1460840 16x240 Hex head screw bolt - mechanically galvanized M16 240 10 40

DfM1460870 16x280 Hex head screw bolt - mechanically galvanized M16 280 20 80

DfM1460900 16x320 Hex head screw bolt - mechanically galvanized M16 320 25 100

Blue-Tip (BT) Screw anchor - A4 stainless steel

DfM1430000 6x45 Hex head screw bolt - a4ss M6 45 100 400

DfM1430050 6x60 Hex head screw bolt - a4ss M6 60 100 800

DfM1430100 8x75 Hex head screw bolt - a4ss M8 75 50 200

DfM1430150 8x95 Hex head screw bolt - a4ss M8 95 50 200

DfM1430200 10x85 Hex head screw bolt - a4ss M10 85 50 200

DfM1430250 10x100 Hex head screw bolt - a4ss M10 100 50 200