Enhance the security of your fastening applications with this high-quality External Tooth Lock Washer. Designed to meet ASME B18.21.1 specifications, this washer is crafted from durable bronze, ensuring longevity and reliability. With a precise outside diameter of .6 inches and a thickness of .031 inches, it provides a perfect fit for your 5/16-inch hole size. The external tooth design offers superior grip and prevents loosening, making it ideal for demanding industrial environments. Rest assured of its quality, as it complies with RoHS standards for environmental responsibility. Upgrade your maintenance and repair projects with this essential locking component.
