Ensure the utmost security with these durable lock nuts. Featuring a nylon insert for enhanced fastening power, they are designed for use with a 5/16-18 thread size. Crafted from high-quality steel and coated with zinc for added protection, these nuts guarantee long-lasting performance. Compliant with RoHS standards, they are not only reliable but also environmentally friendly. Perfect for various applications, from industrial settings to DIY projects, these lock nuts are a must-have for any toolkit.
