The LOCK WASHER SPLIT USS ZINC #10 GR 5 is engineered to provide reliable locking with its split design, preventing loosening under vibration. Made from high-quality zinc-coated steel, it offers excellent corrosion resistance, making it suitable for various environments. This washer is ideal for use in automotive assembly and industrial machinery, ensuring a tight fit for #10 screws. Its robust construction guarantees long-lasting performance, enhancing the overall integrity of your fastening solutions.