Types Of Anti-Loosening Nuts

High-Strength All-Metal Self-Locking Nuts
High-strength all-metal self-locking nuts constitute a specific category of anti-loosening fasteners, characterized by their high strength, robust vibration resistance, high-temperature durability, and reusability. They are primarily utilized in high-vibration mechanical equipment, such as high-speed trains, road construction machinery, and mining machinery.

 

Nylon-Insert Self-Locking Nuts
Nylon-insert self-locking nuts represent a new type of highly vibration-resistant fastener applicable to most mechanical and electrical products subject to high vibration. They offer effective anti-loosening performance and excellent cost-effectiveness; however, their drawbacks include being single-use only and unsuitable for operation in high-temperature environments.

 

Floating Self-Locking Nuts
A common variant of the floating self-locking nut is the double-lug sealed floating self-locking nut. It is primarily composed of four components: a sealing cap, a self-locking nut, a retaining ring, and a sealing ring. This design delivers effective anti-loosening performance.

 

Spring Self-Locking Nut
The spring-clip self-locking nut consists of two components: an S-shaped spring clip and a self-locking nut. It offers ease of use and a high degree of reliability. By integrating the nut structure with a locking mechanism, various types of self-locking nuts have been developed to prevent loosening during application.