FinishedHexNuts.ss
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Fastenal Product Standard: FNL.FHN.SS Page 1 of 1 December 1, 2010 Finished Hex Nuts, Stainless Steel The information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. If the order received does not meet these requirements, it may result in a supplier corrective action request, which could jeopardize your status as an approved vendor. Unless otherwise specified, all referenced consensus standards must be adhered to in their entirety. Max. Min. Max. Min. Max. Min. 8 .344 .332 .397 .378 .130 .117 10 .375 .362 .433 .413 .130 .117 1/4 .438 .428 .505 .488 .226 .212 5/16 .500 .489 .577 .557 .273 .258 3/8 .563 .551 .650 .628 .337 .320 7/16 .688 .675 .794 .768 .385 .365 1/2 .750 .736 .866 .840 .448 .427 9/16 .875 .861 1.010 .982 .496 .473 5/8 .938 .922 1.083 1.051 .559 .535 3/4 1.125 1.088 1.299 1.240 .665 .617 7/8 1.312 1.269 1.516 1.447 .776 .724 1 1.500 1.450 1.732 1.653 .887 .831 1 1/8 1.688 1.631 1.949 1.859 .999 .939 1 1/4 1.875 1.812 2.165 2.066 1.094 1.030 1 3/8 2.062 1.994 2.382 2.273 1.206 1.138 1 1/2 2.250 2.175 2.598 2.480 1.317 1.245 1 5/8 2.43 2.35 2.805 2.679 1.416 1.364 1 3/4 2.625 2.538 3.031 2.893 1.540 1.460 1 7/8 2.813 2.722 3.247 3.103 1.651 1.567 2 3.000 2.900 3.464 3.306 1.763 1.675 2 1/4 3.375 3.263 3.897 3.719 1.986 1.890 2 1/2 3.750 3.625 4.330 4.133 2.209 2.105 2 3/4 4.125 3.988 4.763 4.546 2.431 2.319 3 4.5 4.350 5.196 4.959 2.654 2.534 H Thickness Nominal Size F Width Across Flats G Width Across Corners Specification Requirements: • Dimensions: ASME B18.2.2, size 8 to 10 per ASME B18.6.3. • Material,& Mechanical Properties: 18-8 Stainless steel, Group 1 CW, per ASTM F594 Nuts larger than 1-1/2” nominal diameter shall be accepted as having met the mechanical requirements when the hardness conforms to Group 1 CW2 of ASTM F594. • Thread requirements: ASME B1.1 UNC & UNF Class 2B. • Finish: Per ASTM A380. • Product Marking: Per ASTM F594 • Material Test Reports: The MTR must have documented lot traceability, including full chemical and mechanical figures, to the specification(s) above.
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FinishedHexNuts.ss
Transcript of FinishedHexNuts.ss
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Fastenal Product Standard: FNL.FHN.SS
Page 1 of 1 December 1, 2010
Finished Hex Nuts, Stainless Steel The information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. If the order received does not meet these requirements, it may result in a supplier corrective action request, which could jeopardize your status as an approved vendor. Unless otherwise specified, all referenced consensus standards must be adhered to in their entirety.
Max. Min. Max. Min. Max. Min.8 .344 .332 .397 .378 .130 .11710 .375 .362 .433 .413 .130 .1171/4 .438 .428 .505 .488 .226 .212
5/16 .500 .489 .577 .557 .273 .2583/8 .563 .551 .650 .628 .337 .320
7/16 .688 .675 .794 .768 .385 .3651/2 .750 .736 .866 .840 .448 .427
9/16 .875 .861 1.010 .982 .496 .4735/8 .938 .922 1.083 1.051 .559 .5353/4 1.125 1.088 1.299 1.240 .665 .6177/8 1.312 1.269 1.516 1.447 .776 .7241 1.500 1.450 1.732 1.653 .887 .831
1 1/8 1.688 1.631 1.949 1.859 .999 .9391 1/4 1.875 1.812 2.165 2.066 1.094 1.0301 3/8 2.062 1.994 2.382 2.273 1.206 1.1381 1/2 2.250 2.175 2.598 2.480 1.317 1.2451 5/8 2.43 2.35 2.805 2.679 1.416 1.3641 3/4 2.625 2.538 3.031 2.893 1.540 1.4601 7/8 2.813 2.722 3.247 3.103 1.651 1.567
2 3.000 2.900 3.464 3.306 1.763 1.6752 1/4 3.375 3.263 3.897 3.719 1.986 1.8902 1/2 3.750 3.625 4.330 4.133 2.209 2.1052 3/4 4.125 3.988 4.763 4.546 2.431 2.319
3 4.5 4.350 5.196 4.959 2.654 2.534
HThickness Nominal Size
FWidth Across Flats
GWidth Across Corners
Specification Requirements: Dimensions: ASME B18.2.2, size 8 to 10 per ASME B18.6.3. Material,&
Mechanical Properties: 18-8 Stainless steel, Group 1 CW, per ASTM F594 Nuts larger than 1-1/2 nominal diameter shall be accepted as having met the mechanical requirements when the hardness conforms to Group 1 CW2 of ASTM F594.
Thread requirements: ASME B1.1 UNC & UNF Class 2B. Finish: Per ASTM A380. Product Marking: Per ASTM F594 Material Test Reports: The MTR must have documented lot traceability, including full
chemical and mechanical figures, to the specification(s) above.
