Elevate your projects with high-performance hardware designed for strength and reliability. These heat-treated zinc steel hex head cap screws are crafted to withstand demanding environments, ensuring durability and resilience in every application. Measuring 3/8 inch in diameter and 1 inch in length, they are perfect for securing components in construction, automotive, and various industrial projects. With a pack of 100, you will have more than enough to tackle large projects or keep them on hand for future needs. Trust in quality and precision with these essential fasteners.