Unifix Pack 75 M12 x 38mm BZP Mudguard Penny Washer OJ540788

This pack contains 75 M12 x 38mm bright zinc plated mudguard penny washers, suited for use in securing connections where a large bearing surface is needed. The wide diameter of each washer helps spread the load, reducing the risk of pull-through on softer materials.

Commonly used in joinery, timber framing, and general construction, these washers work well alongside bolts and screws, particularly when fixing sheet material or supporting oversized holes. The zinc plating adds a layer of corrosion resistance for standard indoor or sheltered exterior applications.