Self-locking Nylon Nut

The Nut is usually modified from an ordinary hexagonal nut, and a nylon ring without internal threads is riveted on its upper end.

In the process of screwing with the bolt, the self-tapping action of the bolt will cause the nylon ring to extrude the corresponding tooth profile, and the side of the tooth profile will be squeezed to generate a large friction force with the side of the bolt tooth profile, thereby achieving the purpose of anti-loosening.