H65 Brass Spring washer heavy spring washer DIN125 Copper Lock Washer

Short Description:

The basic function of the spring washer is to give a force to the nut after the nut is tightened, increasing the friction between the nut and the bolt. When vibration occurs during the operation of the equipment, the continuous elastic force generated by the spring washer can keep a friction force between the nut and the threaded connection pair of the bolt, generating a resistance moment, thereby preventing the nut from loosening.
Our factory can customize and produce Spring Washers of different specifications and materials for you, welcome your inquiry.