Nut

Nuts are nuts, which are screwed together with bolts or screws for fastening. All components used in manufacturing machinery can be divided into carbon steel, stainless steel, non-ferrous metals (such as copper) according to different materials.

The working principle of nut is self-locking by friction force between nut and bolt. However, the self-locking performance will be reduced under dynamic load. In some important occasions, we will take some anti loose measures to meet the nut locking. Locking nut is one of the anti loose measures.