Ensure your fasteners stay secure with this Internal Tooth Lockwasher. Made from durable stainless steel with a sleek black passivate finish, it provides reliable protection against loosening in high-stress applications. With an outside diameter of .402 inches and a thickness of .021 inches, it's designed to fit perfectly with #10 hole sizes. The precise inside diameter of .199 inches guarantees a snug and secure fit, making it an essential component for any assembly project. Plus, rest easy knowing it's fully ROHS compliant, meeting all environmental standards.
