Upgrade your construction projects with this premium-grade hex head cap screw, crafted from heat-treated zinc steel for maximum durability and strength. Measuring 1/4 inch in diameter and 4-1/2 inches in length, each screw in this 100-pack is engineered to withstand demanding environments, ensuring reliable performance in every application. Perfect for both professional builders and DIY enthusiasts, these screws offer a secure and long-lasting fastening solution for a variety of materials, guaranteeing the stability and integrity of your projects.