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1/4-28 Non-Serrated Flange Screw

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

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

Buy Non-Serrated Flange Screw from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
WDMBIAFlange Screw w/o serr. (Frame Bolt)Grade 5Zinc/Clear1/4-28 x 1/2hex flange screw serrated grade 5 (zn) 1/4-28x1/2 (W000)1,700
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Wurth IndD.F.Flange Screw w/o serr. (Frame Bolt)SteelPhosphate1/4-28 x 1/21/4-28 x 1/2 flanged hex bolt phos & oil-
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OBRIENOHFlange Screw w/o serr. (Frame Bolt)Grade 8Plain1/4-28 x 3/4gr8 flange hd (non-serrated) bolt88
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EndriesWIFlange Screw w/o serr. (Frame Bolt)SteelZinc/Clear1/4-28 x 3/41/4-28x3/4 serrated hex flange screw trivalent clear zinc3000
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Wurth IndD.F.Flange Screw w/o serr. (Frame Bolt)Grade 8Phosphate1/4-28 x 3/41/4-28 x 3/4 flanged hex bolt gr 8 phos & oil-
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WurthINFlange Screw w/o serr. (Frame Bolt)Grade 5Zinc/Clear1/4-28 x 7/81/4-28 x 7/8 hex flange scr gr5 zinc w/patch per print 51576 pack 150 per poly bag24,153
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Wurth IndD.F.Flange Screw w/o serr. (Frame Bolt)Grade 8Phosphate1/4-28 x 11/4-28 x 1 flanged hex bolt gr 8 phos & oil-
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WSBKYFlange Screw w/o serr. (Frame Bolt)SteelPlain1/4-28 x 1 1/8e/screw hex flange st (pl) 1/4-28x1 1/8 b18.2.18,231
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WDMBIAFlange Screw w/o serr. (Frame Bolt)SteelPlain1/4-28 x 1 1/8hex flange screw st (pl) 1/4-28x1 1/8 (W0G0)7,565
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EndriesWIFlange Screw w/o serr. (Frame Bolt)Silicon BronzePlain1/4-28 x 1 1/41/4-28x1-1/4 silicon bronze hex flange bolt401
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EndriesWIFlange Screw w/o serr. (Frame Bolt)Grade 8Phosphate1/4-28 x 1 1/21/4-28x1-1/2 grade 8 hex flange bolt black phosphate & oil600
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CIFILFlange Screw w/o serr. (Frame Bolt)Grade 8Black Oxide1/4-28 x 1 1/21/4-28x1 1/2 body bound bolt grade 8 black oxide (71) ()71
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KBSTNFlange Screw w/o serr. (Frame Bolt)SteelPlain1/4-28 x 21/4-28 x 2 twelve pt flange bolt b18.2.140
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WDMBIAFlange Screw w/o serr. (Frame Bolt)SteelPlain1/4-28 x 2 7/8scr flange shoulder st 1/4-28x2 7/8 (W0G0) (W0G0)50,103
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JET FITTINGCAFlange Screw w/o serr. (Frame Bolt)SteelZinc/Clear1/4-28nut flange non-serrated hex 1/4-28 steel zinc plated b18.2.11950
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JET FITTINGCAFlange Screw w/o serr. (Frame Bolt)SteelZinc/Clear1/4-281/4-28 hex serrated flange locknut steel zinc case hardened b18.2.12075
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WDMBIAFlange Screw w/o serr. (Frame Bolt)SteelPlain1/4-28e/nut hex flange st (zy.0003) 1/4-28 drw (W0G0) (W0G0)49,850
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AIHAZFlange Screw w/o serr. (Frame Bolt)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-28hex flange l hand thds a286 s/s pass157
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AIHAZFlange Screw w/o serr. (Frame Bolt)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-28hex flange l hand thds a286 s/s pass157
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