A hex bolt is a type of fastener characterized by its six-sided head, which allows for easy gripping and turning with a wrench. Typically made from materials like steel or stainless steel, hex bolts are designed to secure objects together, providing strong and reliable connections in various applications, from construction to machinery. Hex bolts come in different sizes and lengths, making them versatile for numerous projects. They are often used in conjunction with a nut and washer to enhance stability and prevent loosening over time. Proper installation ensures that the bolt can withstand tension and shear forces effectively.