Enhance fastener security with our External Tooth Lock Washer. Crafted from durable steel with a protective zinc coating, this washer ensures reliable performance in various applications. Compliant with ASME B18.21.1 standards, it features an outside diameter of .6 inches and a thickness of .031 inches. The toothed design provides a tight grip, preventing loosening due to vibrations or shifting. With an inside diameter of .326 inches and a hole size of 5/16, it is compatible with corresponding fasteners. Rest assured of its environmental responsibility, as it is RoHS compliant. Upgrade your assembly process with this essential component for optimal stability and peace of mind.
