Spring Tension Washer

Spring tension washers, also known as Belleville washers or disc springs, are a type of washer used in various applications to provide a high level of spring force or tension. They are typically made of a conical or curved shape, allowing them to exert a constant force when compressed.

These washers are commonly used in mechanical assemblies, such as bolted joints, to compensate for thermal expansion, maintain tension, or prevent loosening due to vibrations. They can also be used to provide a controlled amount of pressure or preload in applications like clutches, brakes, or springs.

Spring tension washers are available in different sizes and materials, including stainless steel, carbon steel, and various alloys. The choice of material depends on the specific application requirements, such as corrosion resistance, temperature resistance, or load capacity.

In the supply class Nuts And Washers, spring tension washers are categorized as a type of washer that provides tension or spring force. This class typically includes various types of nuts, washers, and other fasteners used in hardware applications.

Overall, spring tension washers are essential components in many mechanical systems, providing reliable tension and ensuring the stability and functionality of various assemblies.