M12 Steel Square Plate Washers (50/Pack)

Steel Square Plate Washers with an M12 clearance hole and 50mm x 50mm plate size. Engineered from mild steel for strength and durability, these washers provide a broad load-bearing surface beneath 12mm diameter bolts, distributing stress evenly across connected materials. The square configuration ensures maximum edge support under torque and prevents embedding or distortion in timber, concrete, or steelwork. Galvanised for corrosion resistance, they provide dependable performance in structural and heavy-duty applications. The M12 clearance hole suits standard 12mm bolts and threaded anchors.