Fastener SuperStore will close at 5pm CT on Wed 11/21 and will be closed until Monday 11/26. Orders placed after 5pm Wed will ship on the 26th. Happy Thanksgiving!!

Nylon Insert Locknuts

Nylon Insert Locknuts

Nylon Insert Locknuts, also known as Stop Nuts, are available in steel with a zinc, black oxide, black zinc and yellow zinc finish; and in 316 and 18-8 stainless steel, with an optional black oxide finish. Offering a wide array of styles, nylon insert locknuts feature a nylon filled collar at the back end which restricts movement once a threaded fastener is installed.