The METRIC BLUE M16 Flat Washer 32mm x 3.1mm Alloy Steel 5-Pack is engineered to provide reliable and consistent performance in heavy-duty applications. Designed for M16 bolts, these washers feature an inside diameter of 17.52 mm and an outside diameter of 32 mm, with a thickness of 3.1 mm. Constructed from high-quality alloy steel, they offer enhanced strength and durability, ensuring a secure fit and optimal load distribution. The plain finish allows for easy inspection and maintenance, while the Rockwell hardness rating of RC38 to RC45 indicates a balance between hardness and toughness, suitable for various industrial environments. This washer set is RoHS compliant, meeting environmental standards and ensuring safety in operations. Supplied in a pack of five, they are ideal for applications requiring multiple washers, providing convenience and value. By incorporating these washers into your equipment, you can enhance operational efficiency and reduce downtime associated with component failures.