Double-Sided Serrated Conical Washer

Product Description

Double-Sided Serrated Conical Washers feature a high-elasticity spring steel construction with a conical design, incorporating radial serrations on both sides that bite into the mating surfaces. Upon tightening, the washer generates powerful spring tension and frictional resistance, effectively compensating for preload loss. This ensures superior anti-loosening performance and extreme pressure resistance for threaded assemblies under intense vibration.
 

Extensively utilized in electrical switchgear, rail transit, construction machinery, and automotive chassis connections. They are particularly ideal for conductive joints, long-span brackets, and fastening points subjected to thermal expansion and contraction, meeting the dual industrial requirements for long-term secure locking and reliable electrical contact.