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: MACHINE SCREWS - Hex Washer
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Description |
Part # |
Price |
|
|---|---|---|---|
| 5/16-18 X 3.81 GR5 HXWA MS "NL" PHOS. 2 pk | B-13994 | $6 |
|
| 5/16-18 X 3.81 GR5 HXWA MS "NL" PHOS. 10 pk | B-13994-10 | $20 |
|
| 5/16-18 X 3.81 GR5 HXWA MS "NL" PHOS. 25 pk | B-13994-25 | $47 |
|
| 5/16-18 X 3.81 GR5 HXWA MS "NL" PHOS. 50 pk | B-13994-50 | $87 |
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| 5/16-18 X 3.81 GR5 HXWA MS "NL" PHOS. 100 pk | B-13994-100 | $162 |
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