Hex Washer Head Machine Screws are intended for use with a threaded hole or a nut. Hex Washer Head Machine Screws are threaded fasteners with a hex head and built-in washer extending beyond the hex, providing the Hex Washer Head with a greater bearing surface. They provide high clamping force, resist loosening, and are commonly used in engine, chassis, body and interior assembly. Finish: Phosphate & Oil.
Bulk Group: BOLTS - Flange 1/4 - 5/16
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Description |
Part # |
Price |
|
|---|---|---|---|
| 5/16-18 X 1.0 SERRATED FLNG BOLT .81 D PHOS. 2 pk | B-10099 | $4 |
|
| 5/16-18 X 1.0 SERRATED FLNG BOLT .81 D PHOS. 10 pk | B-10099-10 | $12 |
|
| 5/16-18 X 1.0 SERRATED FLNG BOLT .81 D PHOS. 25 pk | B-10099-25 | $28 |
|
| 5/16-18 X 1.0 SERRATED FLNG BOLT .81 D PHOS. 50 pk | B-10099-50 | $50 |
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| 5/16-18 X 1.0 SERRATED FLNG BOLT .81 D PHOS. 100 pk | B-10099-100 | $87 |
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| 5/16-18 X 1.0 SERRATED FLNG BOLT .81 D PHOS. 250 pk | B-10099-250 | $187 |
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