M12 DIN985 Carbon Steel Nylon Lock Nut

Locknut, self-locking nut is a common fastening locknut. Including mechanical locking, riveting locking locking, friction locking, structure, etc., locknut is nut, screw together with bolts or screw fastening to the function of parts, all production machinery must be an original, locknut is mechanical equipment closely connected parts, through the inside of the thread, the same specifications locknut and screw, can be connected together