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 5/8 HXWA SCREW .60 D PHOS. 6 pk | B-12496 | $5 |
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| 5/16-18 X 5/8 HXWA SCREW .60 D PHOS. 25 pk | B-12496-25 | $14 |
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| 5/16-18 X 5/8 HXWA SCREW .60 D PHOS. 50 pk | B-12496-50 | $27 |
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| 5/16-18 X 5/8 HXWA SCREW .60 D PHOS. 100 pk | B-12496-100 | $52 |
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| 5/16-18 X 5/8 HXWA SCREW .60 D PHOS. 250 pk | B-12496-250 | $125 |
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| 5/16-18 X 5/8 HXWA SCREW .60 D PHOS. 500 pk | B-12496-500 | $237 |
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| 5/16-18 X 5/8 HXWA SCREW .60 D PHOS. 1000 pk | B-12496-1M | $450 |
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