Fastener SuperStore will close at 5pm CST on Friday, May 26. We will reopen at 7am CST on Tuesday, May 30. Have a safe and happy Memorial Day Weekend!

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.