51925 Hex Cap Screw, 1/2-13 Thread, 3 in OAL, 5 Grade, Steel, Zinc-Plated, SAE Measuring, Coarse Thread

These 1/2-13 x 3 Grade 5 coarse hex cap screws are precision-engineered from Grade 5 steel to deliver reliable strength and durable performance in demanding applications. Featuring a zinc finish, they offer moderate corrosion resistance, making them suitable for a variety of environments. The hex head design allows for easy installation and removal using standard wrenches or sockets, while the head stamping ensures quick and accurate grade identification even after installation. Ideal for industrial, automotive and construction uses, these bolts provide smooth threading for maximum holding power, ensuring components stay securely fastened under stress. Whether used in machinery assembly or structural applications, these hex cap screws combine strength, ease of use and durability to meet the needs of professionals and DIY enthusiasts alike.