1. Regular inspection
Regularly check the tightening state of the nut and whether there is corrosion, wear or deformation on the surface, and replace the damaged nut in time.
2. Cleaning and maintenance
Use a detergent and a brush to regularly clean the dust and oil on the surface of the nut, and then wipe it dry with a clean cloth.
3. Rust prevention treatment
In a humid environment, anti-rust oil or anti-rust agent can be applied to the surface of the nut to prevent corrosion.
4. Lubrication and maintenance
Apply a proper amount of lubricating oil or grease to the threaded part of the nut to reduce friction and extend service life.
