SS Plain Washer

An SS (Stainless Steel) Plain Washer is a flat, circular metal disc with a central hole designed to distribute the load of a threaded fastener (like a bolt or screw). It is made from stainless steel (commonly SS304, SS316, or SS410), which offers excellent corrosion resistance, high tensile strength, and durability even in harsh environments.

Function:

• Distributes the load or pressure of the bolt or nut over a larger surface area

• Protects the surface material from damage when tightening fasteners

• Provides a smooth bearing surface for the nut or bolt head

• Reduces the risk of loosening due to vibration when used with other locking devices

Advantages:

• Excellent corrosion and oxidation resistance

• Prevents damage to assembled parts

• Ensures uniform pressure distribution

• Reusable and maintenance-free

• Suitable for indoor and outdoor applications