Square Plate Washers BZP M12 x 40 x 40 x 5mm 10PK

Square Plate Washers BZP M12 40 x 40 x 5mm 10PK are robust heavy-duty steel washers designed to distribute load and provide extra support in structural and construction fastening applications. Manufactured from strong steel with a bright zinc-plated finish, they offer excellent corrosion resistance and long-lasting durability. The large square design helps prevent pull-through and improves stability when used with M12 bolts and threaded fixings, making them ideal for timber, steel, and masonry connections. Commonly used in construction, landscaping, and engineering projects, these washers ensure a secure and reinforced fixing. Supplied in a pack of 10, they are suitable for professional trade use and demanding structural applications.