4 1/2 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.
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Buy Serrated Flange Screws from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Kanebridge | IL | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 3/8-16 x 4 1/2 | 3/8-16x4 1/2 serrated hex flanged washer full thread screw case hard zinc & bake | 5,000 |
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Wurth Ada | MN | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Yellow | 5/8-11 x 4 1/2 | scr hex flange unserrated grade 8 (zy) 5/8-11x4 1/2 | 1 |
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Wurth Ada | MN | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Phosphate | 5/8-11 x 4 1/2 | scr hex flange unserrated grade 8 (po) 5/8-11x4 1/2 | 210 |
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Wurth Ada | MN | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Plain | 1/2-13 x 4 1/2 | scr hex flange unserrated grade 8 (pl) 1/2-13x4 1/2 | 351 |
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Wurth Ada | MN | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Phosphate | 1/2-13 x 4 1/2 | scr hex flange unserrated grade 8 (po) 1/2-13x4 1/2 | 30 |
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