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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 | ||||||||
|---|---|---|---|---|---|---|---|---|
| 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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