4 inch length Serrated Flange Screws
Serrated Flange Screws, Serrated 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.
20 results, (click on any line for more information)
Buy Serrated Flange Screws from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
XL Screw | GA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 5/16-18 x 4 | serrated indented hex washer flange scr f/t h t zp | 300 |
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XL Screw | GA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 3/8-16 x 4 | serrated indented hex washer flange scr f/t h t zp | 200 |
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NutsBolts | NE | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 4 | 5/16-18 x 4 whizbolt z5 | 200 |
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WDMB | IA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Plain | 3/8-16 x 4 | e/scr flange unser 8 zf pat 3/8-16x4 drw (W020) (W020) (W020) | 40,350 |
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NutsBolts | NE | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Plain | 5/16-18 x 4 | 5/16-18 x 4 whizbolt gr5 |
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Delta Secondary | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 4 | case hardened hex fl/b serrated | 2100 |
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Kanebridge | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 4 | 5/16-18x4 serrate hex flange ft gr5 zinc | 7.500 |
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Kanebridge | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 3/8-16 x 4 | 3/8-16x4 serrate hex flange ft gr5 zinc | 6.250 |
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Marine Fasteners | FL | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 5/16-18 x 4 | 5/16-18 x 4 serrated flange bolt black oxide with orientation mark 18-8ss | 6600 |
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Kanebridge | IL | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/4-20 x 4 | 1/4-20x4 serrated hex flanged washer full thread screw case hard zinc & bake | 15,000 |
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Kanebridge | IL | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 5/16-18 x 4 | 5/16-18x4 serrated hex flanged washer full thread screw case hard zinc & bake | 7.500 |
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Kanebridge | IL | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 3/8-16 x 4 | 3/8-16x4 serrated hex flanged washer full thread screw case hard zinc & bake | 6.250 |
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Kanebridge | IL | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/2-13 x 4 | 1/2-13x4 serrated hex flanged washer full thread screw case hard zinc & bake | 3.750 |
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BoltCraft | NE | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/2-13 x 4 | 1/2-13 x 4 iw x 7-1/2 il x 1-1/2 thread 1541 zinc plated square bend u-bolt w/ serrated flange hex lock nuts attached | inquire |
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ZAL INDUS | CA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 5/8-11 x 4 | 5/8-11 x 4 hex wshr serrated flange bolt pltd | 50 |
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FastWare | Sask | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Yellow | 3/8-16 x 4 | nc serrated fl/b full body 1 1/2 tl | 5,754 |
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Wurth Ada | MN | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Plain | 3/4-10 x 4 | scr hex flange unserrated grade 8 (pl) 3/4-10x4 | 505 |
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Wurth Ada | MN | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Yellow | 5/8-11 x 4 | scr hex flange unserrated grade 8 (zy) 5/8-11x4 | 225 |
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Wurth Ada | MN | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Phosphate | 1/2-13 x 4 | scr hex flange unserrated grade 8 (po) 1/2-13x4 | 357 |
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Wurth Ada | MN | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Phosphate | 1/2-20 x 4 | scr hex flange unserrated grade 8 (po) 1/2-20x4 | 225 |
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