Durable Stainless Steel Bearing Lock Nut Washer

Nut washers are usually made of metal or plastic, such as stainless steel, copper, aluminum, nylon, etc. The selection of these materials depends on specific application scenarios and performance requirements. For example, stainless steel and copper gaskets are widely used in industrial fields due to their corrosion resistance and high strength, while nylon gaskets are suitable for electrical equipment due to their excellent insulation and wear resistance.

The design of nut washers is simple but functionally critical. They are usually flat discs with a hole in the center for threading through bolts or screws. Its main functions include:

1. Improving vibration resistance: 
Washers can disperse the pressure on the surface of bolts or nuts, reducing the generation of vibration and noise.
2. Protect the contact surface: 
Washers can prevent direct friction between bolts or nuts and the contact surface, thereby protecting the surface from damage.
3. Enhanced sealing: 
In some applications, gaskets can serve as a seal to prevent liquid or gas leakage.

Application area 
Nut washers are widely used in various fields, including but not limited to:

1. Mechanical manufacturing: 
used to fix machine parts, ensuring the stability and safety of equipment.
2. Construction: 
used to connect building materials and components, ensuring the firmness of the building.
3. Automotive industry: 
In automotive manufacturing, gaskets are used to secure body components, ensuring the performance and safety of vehicles.
4. Electronic devices: 
In electronic devices, gaskets are used to secure and seal electronic components, ensuring the normal operation of the equipment.

In short, although nut washers may seem inconspicuous, they play an important role in ensuring the safe and stable operation of equipment and systems.