Stero P671909 Washer

The Stero P671909 Washer is a flat spacing and load distribution element that fits in a mechanical fastening assembly. It operates by interposing between an attachment and a surface, distributing force of application uniformly and lowering and minimizing local stress. This washer is mounted on fastening points where the pressure and protection of the surface are to be constant. It is used in service applications that are installed in the assembly or maintenance to ensure the correct spacing and to ensure the connections are secured. Its purpose in the system is to aid stable fastening, avoid surface damage and assist in keeping the joined components in the proper alignment in the repeated tightening cycles and in the working use.