This Burnham Commercial Hexagonal Nut is a hardware component designed for secure fastening applications. It features a standard 5/16-18 thread size, which is commonly used in various industrial and commercial settings. The nut is made from brass, a material known for its corrosion resistance and excellent thermal conductivity. The finish of the nut is hexagonal, allowing it to be easily tightened or loosened with standard tools. This type of nut is typically used in conjunction with a bolt or screw to hold objects together securely.