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

Nylon Insert Lock Nuts

Nylon Insert Lock Nuts

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.