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: DELTA SEAL GZ BLACK 100 hours Salt Spray.
Bulk Group: MACHINE SCREWS - Hex Washer
Description |
Part # |
Price |
|
---|---|---|---|
5/16-18 X 15/16 HXWA .88 EXT SEMS LP BLK ZC. 12 pk | B-11639 | $15 | |
5/16-18 X 15/16 HXWA .88 EXT SEMS LP BLK ZC. 25 pk | B-11639-25 | $23 | |
5/16-18 X 15/16 HXWA .88 EXT SEMS LP BLK ZC. 50 pk | B-11639-50 | $44 | |
5/16-18 X 15/16 HXWA .88 EXT SEMS LP BLK ZC. 100 pk | B-11639-100 | $81 | |
5/16-18 X 15/16 HXWA .88 EXT SEMS LP BLK ZC. 250 pk | B-11639-250 | $187 | |
5/16-18 X 15/16 HXWA .88 EXT SEMS LP BLK ZC. 500 pk | B-11639-500 | $344 | |
5/16-18 X 15/16 HXWA .88 EXT SEMS LP BLK ZC. 1000 pk | B-11639-1M | $625 |