The LOCK WASHER SPLIT USS ZINC #6 GR 5 is designed to provide superior locking capability, preventing loosening under vibration and torque. Made from high-quality steel and coated with zinc for corrosion resistance, this washer is suitable for both automotive and industrial applications. Its split design ensures effective tension distribution, making it an essential component for secure assembly. Use it with #6 screws for optimal performance in your projects.