International Springs Wave washers are as per DIN 137 & DIN 6904. International Springs Wave Washers are made from prime Quality Spring Steel. Stainless Steel and Copper are also available in standard sizes. Wave Washers are positioned underneath a nut, an axle bearing, or a joint, to reduce friction, avoid leakage, isolate, stop loosening or distribute pressure
Belleville Washers are High Stressed Components and cannot be used for Dynamic Load and infrequent varying load applications. The force given in the table below is approximate.