Enhance the security of your fastening applications with this External Tooth Lock Washer. Crafted from durable steel with a yellow zinc finish coating, it offers reliable protection against loosening and vibration. Compliant with ASME B18.21.1 specifications, this washer features a precise outside diameter of .402 inches and a thickness of .021 inches. Its unique external tooth design ensures a secure grip on the mating surface, while the #10 hole size and .199-inch inside diameter make it compatible with a variety of fasteners. Rest assured of its quality and environmental responsibility, as it is also RoHS compliant. Upgrade your assembly process with this essential component for optimal performance and peace of mind.
