Speed Fast Aluminum Nylock Half Nuts - Pack of 25
Universal Fit, RH Female Thread Type, 1/2"-20 Thread Pitch, Aluminum
These aluminum nylock half nuts are ultimate in weight savings. Sold in packages of 25.
Also known as nyloc nuts, they have a ring of nylon inside the thread. Nylocs are designed to increase locking force and prevent the nut from coming loose.
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