Toolcraft Washers Washer 630353 - Toolcraft 147812, The Toolcraft Washer 147812 is made of steel with a zinc galvanized finish, measuring 6.4 mm by 12 mm. This product is available as a pack of 100 pieces, enhancing durability and resistance to corrosion. Ideal for use in construction and mechanical applications, it ensures secure and reliable fastening. TOOLCRAFT147812 Steel Washer 6.4mm 12mm Zinc Galvanised 100 pieces