Technical Information
Fastener Specific
Supply Source

Seat Washer

Seating washers or spherical seating washers as they are often called are dish shaped washers in either a male with conical base or female with concave base. As a pair these seating washers come together to be flat. Dished washers are Ideal for locating two elements into a fixture, the seating washers gives you a visual indication the dowel or screw is accurately located.