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 ANSI Standard B18.2.1

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

SupplierLocTypeMaterialFinishSizeDescriptionQty
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 1/25/16-18x1/2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate37.500
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 5/85/16-18x5/8 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate37.500
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 3/45/16-18x3/4 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate37.500
SWACOOHFlange Screw w/o serr. (Frame Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/45/16-18 x 3/4 hex flange bolt ifi 111-2014 18-8 s/s418
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 7/85/16-18x7/8 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate32.500
SWACOOHFlange Screw w/o serr. (Frame Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 15/16-18 x 1 hex flange bolt ifi 111-2014 18-8 s/s559
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 15/16-18x1 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate32.500
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 15/16-18x1 hex head flange non serrated frame bolt ifi 111 2002 18-8 stainless steel12.500
XL ScrewGAFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 1hex washer flange (frame) screw SAE j429 ifi 111 phosphate1,300
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 1 1/45/16-18x1 1/4 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate30,000
XL ScrewGAFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 1 1/4hex washer flange (frame) screw SAE j429 ifi 111 phosphate1,200
SWACOOHFlange Screw w/o serr. (Frame Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/45/16-18 x 1-1/4 hex flange bolt ifi 111-2014 18-8 s/s6800
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 1 1/25/16-18x1 1/2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate25,000
XL ScrewGAFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 1 1/2hex washer flange (frame) screw SAE j429 ifi 111 phosphate1,000
SWACOOHFlange Screw w/o serr. (Frame Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/25/16-18 x 1-1/2 hex flange bolt ifi 111-2014 18-8 s/s2039
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 1 3/45/16-18x1 3/4 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate20,000
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 25/16-18x2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate20,000
XL ScrewGAFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 2hex washer flange (frame) screw SAE j429 ifi 111 phosphate800
SWACOOHFlange Screw w/o serr. (Frame Bolt)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 25/16-18 x 2 hex flange bolt ifi 111-2014 18-8 s/s7613
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 2 1/45/16-18x2 1/4 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate18.750
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 2 1/25/16-18x2 1/2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate15,000
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 2 3/45/16-18x2 3/4 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate15,000
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 35/16-18x3 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate12.500
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 3 1/25/16-18x3 1/2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate12.500
Kanebridge ILFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate5/16-18 x 45/16-18x4 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate12.500

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