What are the main advantages of self-locking nuts?

Self locking nuts are usually self-locking by friction, and the working principle is to press them into the preset holes of the sheet metal through embossed teeth. The diameter of the square preset hole is slightly smaller than that of the rivet nut.

Self locking nuts can be classified according to their functions as nylon ring embedded, necking closure, and metal anti loosening devices, all of which belong to effective torque anti loosening nuts.

Self locking nuts have advantages such as strong anti vibration and anti loosening performance, improved service life of nuts and bolts, convenient loading and unloading, strong adaptability, and unrestricted size specifications. They are widely used in mechanical equipment, automobiles, airplanes, ships, and other fields.

The advantages of self-locking nuts mainly include:

1. Strong anti vibration and anti loosening performance: In the fields of mechanical equipment, automobiles, airplanes, ships, etc., self-locking nuts can reduce the possibility of nuts loosening or falling off in vibration or vibration environments, and improve the safety performance of equipment.

2. Improving the service life of nuts and bolts: self-locking nuts have high requirements for the length of bolt rotation, which can reduce the length of rotation and increase the number of bolt rotations, thereby improving the service life of bolts.

3. Convenient loading and unloading: self-locking nuts have the characteristic of free rotation, which can rotate freely before tightening, and only apply torque when tightening, thus facilitating loading and unloading.

4. Strong adaptability: self-locking nuts are not affected by drastic temperature changes and can be used in various extreme environments, with a wide range of applications.

5. Unrestricted size specifications: self-locking nuts can be matched with standard bolts without being limited by size specifications.