Enhance the structural integrity of your projects with our Hex Head Cap Screw. Crafted from durable steel and finished with a protective zinc coating, this screw ensures long-lasting performance in various applications. Compliant with ASME B18.2.1 standards, it features a 5/16-18 thread size and a half-inch length, making it ideal for securely fastening components. The hex head design allows for easy installation and removal using a wrench or socket. Trust in the reliability of this high-quality screw for your industrial or DIY needs.