Greenaway M12 X 38Mm Bzp Penny Washers G9412

Greenaway

Penny washers, also known as repair or mudguard washers, are large diameter washers designed to distribute the clamping force of a fastener over a wider area, preventing damage to the material being fastened. Their key features include a large outer diameter relative to the inner hole, and they are often made of stainless steel for corrosion resistance.