A sealing washer is a thin conically-shaped circular steel stamping with a centrally located hole, bonded to a similarly shaped rubber-like piece which has a slightly smaller outside and inside diameter. Made with EPDM material and a hardness of 75 on the durometer scale. When assembled with the proper sized screw, this washer creates a seal and offers protection against leakage, provides load bearing qualities superior to that of a regular flat washer, reduces the chance of the fastening becoming loose due to vibration, and minimizes damage to the mating surface caused by contact with a steel washer. Offered in stainless steel and galvanized steel. Available and ready-to-ship in a variety of sizes. Browse our selection of sealing washers for your building projects and industrial applications.
Here at BW Industrial Sales, your satisfaction is our number one priority! If you have any questions about sealing washers or any other manufacturing parts and tooling, please contact our experienced and qualified BW Industrial Sales staff; or call us at 626-358-1836 for an immediate response.