Enhance fastener security with this External Tooth Lock Washer, a vital component designed to prevent loosening and ensure optimal performance in high-stress applications. Crafted from durable Phosphor Bronze with a protective Nickel finish coating, this washer offers superior corrosion resistance and longevity. Compliant with ASME B18.21.1 specifications, it features an outside diameter of .682 inches and a thickness of .036 inches, making it suitable for use with 3/8-inch hole sizes. The precise .391-inch inside diameter guarantees a snug fit, while the external tooth design provides a reliable grip on the fastener, even under extreme conditions. Rest assured of its quality and environmental responsibility, as it is RoHS compliant. Elevate your assembly processes with this essential hardware component.
