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3 3/4 inch length Non-Serrated Flange Screw (ASME B18. 2.1)

Frame Bolts are hex washer head bolts with a flat washer bearing surface. They are made from high-alloy steel, and commonly used on truck frames, hence the name frame bolt. The flange eliminates the need for washers. They are covered under ASME Standard B18.2.1

3 results, (click on any line for more information)

Buy Non-Serrated Flange Screw from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Alma BoltMIFlange Screw w/o serr. (Frame Bolt)Grade 8Plain5/8-11 x 3 3/45/8-11 x 3 3/4 hex flange bolt grade 8 b18.2.1683
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QFCTXFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate1/2-13 x 3 3/41/2-13 x 3 3/4 hex flange bolt g8 phos b18.2.11050
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QFCTXFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate1/2-20 x 3 3/41/2-20 x 3 3/4 hex flange bolt g8 phos b18.2.12950
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