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3/4 Serrated Hex Flange Screws

Serrated Hex Flange Screws, Serrated hex Flange Bolts and commonly known by their trade name as Whiz-Lock Bolts, are unslotted hex head flange screws that have serrations under the flange, or on the bearing surface. The flange provides more strength than a regular hex screw, and in some applications, the serrations eliminate the need for lock washers or lock nuts.

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

Buy Serrated Hex Flange Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Kanebridge ILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelZinc/Clear3/4-10 x 13/4-10x1 serrated hex flanged washer full thread screw case hard zinc & bake2.500
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Wurth AdaMNHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Zinc/Yellow3/4-10 x 1 1/2scr hex flange unserrated grade 8 (zy) 3/4-10x1 1/212,962
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Wurth AdaMNHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Phosphate3/4-10 x 1 3/4scr hex flange unserrated grade 8 (po) 3/4-10x1 3/4240
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Kanebridge ILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelZinc/Clear3/4-10 x 1 3/4ser hex wash flange u/c ft2.500
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NutsBoltsNEHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 5Zinc/Clear3/4-10 x 23/4-10 x 2 whizbolt z537
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Kanebridge ILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelZinc/Clear3/4-10 x 23/4-10x2 serrated hex flanged washer full thread screw case hard zinc & bake2.500
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Wurth AdaMNHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Zinc/Yellow3/4-10 x 2 1/4scr hex flange unserrated grade 8 (zy) 3/4-10x2 1/475,656
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NutsBoltsNEHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 5Zinc/Clear3/4-10 x 2 1/23/4-10 x 2 1/2 whizbolt z53830
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ASFCORPMIHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Plain3/4-16 x 2 1/23/4-16 x 2 1/2 ind hex hd serr flange blt gr 8 pkg95
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Kanebridge ILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelZinc/Clear3/4-10 x 2 1/23/4-10x2 1/2 serrated hex flanged washer full thread screw case hard zinc & bake1.875
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Wurth AdaMNHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Phosphate3/4-10 x 2 3/4scr hex flange unserrated grade 8 (po) 3/4-10x2 3/4290
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NutsBoltsNEHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 5Zinc/Clear3/4-10 x 33/4-10 x 3 whizbolt z51404
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Kanebridge ILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelZinc/Clear3/4-10 x 33/4-10x3 serrated hex flanged washer full thread screw case hard zinc & bake1.250
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Wurth AdaMNHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Plain3/4-10 x 3 1/4scr hex flange unserrated grade 8 (pl) 3/4-10x3 1/43,200
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SRFALHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlain3/4-10 x 3 1/4fl/b serrated-
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Wurth AdaMNHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Zinc/Yellow3/4-10 x 3 1/2scr hex flange unserrated grade 8 (zy) 3/4-10x3 1/22,910
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Kanebridge ILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelZinc/Clear3/4-10 x 3 1/23/4-10x3 1/2 serrated hex flanged washer full thread screw case hard zinc & bake1,000
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Wurth AdaMNHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Plain3/4-10 x 4scr hex flange unserrated grade 8 (pl) 3/4-10x4505
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TownCountryARHex Flange Screw w/ serr. (Whiz-Lock eq.)Grade 8Zinc/Yellow3/4-103/4-10 flanged serrated whizlock nut1420
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