1. Reliable anti-shock and anti-loose performance;
2, can significantly improve the service life of stainless steel nuts and bolts;
3, can be reused;
4, can be freely screwed in;
5. It is not affected by the drastic changes in temperature, and the application environment is extensive;
6, size specifications are not limited;
7. Match with standard external thread;
8, no need for any auxiliary locking components, such as spring washers, stop washers, etc.;
9. Not only the nut, but also the Spire screw with the same anti-loose performance, which can be widely used on parts requiring self-locking function;
10. Stainless steel nuts have a significant effect on overcoming the problem of slipping soft materials (such as aluminum alloy).