Stainless Steel Flat Washers

Flat washer is the pad between the connected parts and the bolt parts, used to protect the surface of the connected parts from nut abrasion, disperse the pressure of the nut on the connected parts. Commonly used to reduce friction, prevent leakage, isolation, prevent loosening or dispersion of pressure. These components are found in many materials and structures and are used to perform a variety of similar functions. Restricted by the material and process of threaded fasteners, bolts and other fasteners support surface is not large, so to reduce the compressive stress on the bearing surface to protect the surface of the connected parts, in the use of bolts is often equipped with flat washers, so flat washers in the bolt fastener is an essential auxiliary accessories.