Due to increased demand in our warehouse and shipping systems, orders placed after 3pm (local to the warehouse) will ship the next business day.

Internal / External Combo Tooth Lock Washers

Internal / External Combo Tooth Lockwashers

Internal / External Tooth Combo Lockwashers are available in steel with a zinc or black oxide finish and in stainless steel. Featuring twisted prongs on both the inner & outer edges, the teeth lock into the bearing surface to dig into and lock with the adjacent material.