Tec-Mec Stainless Steel Contact Washer, Color : Silver 15-30mm

​A contact washer, also known as a conical lock washer, is a type of fastening component designed to prevent loosening of bolts and nuts due to vibration and pressure.Its conical shape and ribbed surface provide a 360° locking force around the fastener, enhancing the stability of the connection. ​

Material and Standards:

Belleville washers are typically made from high-carbon steel or stainless steel to withstand significant loads and resist corrosion.They are manufactured according to various standards, such as DIN EN 16984 (formerly DIN 2093), which specifies manufacturing and quality requirements for disc springs.