10 Medium Split Lock Washer Black Oxide (Pack Qty 15,000) BC-10WSB

Regular: (A) Applies greater bolt tension per unit of applied torque; (B) Provides a hardened bearing surface, creating more uniform torque control; (C) Provides more uniform load distribution; (D) Resists loosening caused by vibration and corrosion; E) Is preferred lockwasher for use with hardened bearing surfaces. High-Alloy: Designed for use with Grade-5 & Grade-8 bolts and nuts. Stainless: For use with stainless nuts and screws of a similar stainless alloy in corrosive environmentsYou may also like 10-24X1/2 Phillips Flat 100º Thread Rolling Screws Thread Roll Screw Full Thread Zinc Wax (Pack Qty 10,000) BC-1008RP1.