DIN2093 Disc Springs

Wave Springs

Spiral Retainer Rings

Heat-resistant Spring Washers

DIN6796 Belleville Washers

Serrated Safety Washers

Serrated Belleville  Washers

Various Elastic Components

       ►   Serrated Safety Washer

                      Material

•   Stainless steel：

                SS301,SS420

•   Spring steel：

                SAE1566        

•   Super alloy：

               .Inconel 718, Inconel X-750

      Other material on your request.

                       Coating

•    Phosphating                     

•    GEOMET      

•    DACROMET             

•    Delta      

•    Mechanical Zinc

These safety washers are serrated on both sides, in the form of disc spring and be able to  bear high axial load. they are suitable for a wide range of bolts to reduce the dynamic loading of the screw due to higher elasticity of the joint. They are frequently used to maintain a preload and prevent loosening, especially for the application like this.