Elevate your fastening projects with our Imperial Stainless Steel Lock Washers featuring an External Tooth design. These lock washers are available in various Imperial sizes, ensuring a secure grip and preventing loosening of nuts and bolts. Crafted from high-quality stainless steel, they offer excellent corrosion resistance and durability, making them ideal for a wide range of applications. Choose the perfect size for your project and enjoy reliable and long-lasting fastening.