Our Drake Nut is a 2-piece, free-spinning lock nut. These lock nuts can be placed anywhere on a threaded part's length, and its design also offers a positive locking feature, preventing damage to mating threads.
Stock Sizes: 1/4 - 28, 5/16 - 24, 3/8 - 24, 1/2 - 20, 5/8 - 18, 3/4 - 16