Ensure optimal fastening security with this Internal Tooth Lockwasher. Made of durable steel with a protective yellow zinc finish coating, it boasts a precise outside diameter of .402 inches and a thickness of .021 inches, perfect for accommodating #10 hole sizes. With an inside diameter of .199 inches, this lockwasher guarantees a snug and reliable fit for a wide range of industrial applications. Compliant with RoHS standards, it is both environmentally friendly and high-performing, making it an essential component in your fastening arsenal.
