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: .0002 Zinc & Wax.
Bulk Group: MACHINE SCREWS - Hex Washer
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Description |
Part # |
Price |
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|---|---|---|---|
| 5/16-18 X 5/8 HXWA .64 EXT SEMS 3/8 AF ZC. 4 pk | B-10888 | $6 |
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| 5/16-18 X 5/8 HXWA .64 EXT SEMS 3/8 AF ZC. 10 pk | B-10888-10 | $11 |
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| 5/16-18 X 5/8 HXWA .64 EXT SEMS 3/8 AF ZC. 25 pk | B-10888-25 | $27 |
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| 5/16-18 X 5/8 HXWA .64 EXT SEMS 3/8 AF ZC. 50 pk | B-10888-50 | $50 |
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| 5/16-18 X 5/8 HXWA .64 EXT SEMS 3/8 AF ZC. 100 pk | B-10888-100 | $94 |
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| 5/16-18 X 5/8 HXWA .64 EXT SEMS 3/8 AF ZC. 250 pk | B-10888-250 | $219 |
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| 5/16-18 X 5/8 HXWA .64 EXT SEMS 3/8 AF ZC. 500 pk | B-10888-500 | $406 |
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| 5/16-18 X 5/8 HXWA .64 EXT SEMS 3/8 AF ZC. 1000 pk | B-10888-1M | $750 |
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