The Washer Cap 5/8 x .236 is designed for use with a screw size of 5/16, featuring a durable zinc mechanical finish that offers excellent resistance to wear and corrosion. This washer cap is essential for distributing load and preventing damage to surfaces during fastening. With precise dimensions, it ensures a snug fit and reliable performance in various applications, from automotive to construction. The zinc coating enhances longevity, making it suitable for both indoor and outdoor use. This product adheres to industry standards, ensuring quality and reliability.