Fastener SuperStore will close at 5pm CT on Friday, May 24th. Orders placed after that time will ship on Tuesday, May 28th. Have a safe and happy Memorial Day!

External Tooth Lock Washers

External Tooth Lockwashers

External Tooth Lockwashers are available in steel with zinc, black zinc, black oxide or yellow zinc finish, and in 18-8 or 410 stainless steel. Countersunk style is available in steel / zinc or zinc yellow. Featuring twisted prongs extending from the outer edge, external tooth lockwashers offer a larger locking radius than other locking washers, providing greater holding strength.