Products / Washers / Serrated Spring Washers

Material / Inox

serrated lock washers, external teeth

Serrated washers DIN 6797 A, UNI 8841 A are ideal components for ensuring a stable and vibration-resistant fastening, thanks to their special design with external serrations. Used in numerous industries, such as mechanics, electronics and automotive, these washers improve the security of threaded connections by reducing the risk of loosening. Made of hardened steel or stainless steel, they offer excellent corrosion and wear resistance, maintaining high performance even in harsh environments. Type A serrated washers increase the adhesion between the nut and the bearing surface, providing greater stability and reducing the need for maintenance.