Threads are molded into the nylon insert locking the bolt into place. Nylon Insert Lock Nuts typically have a cased metal outside formed into a hex pattern easily torqued by a wrench or socket. Type NE Grade C. ASME B1.1 UNC and UNF Class 2B thread requirements. Plain Finish, or bare metal finish which may contain a light coating of oil.
Brent (Fastenal)
128 suthon ave, houma, La - 70364, United States
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