00277 Hex Cap Screw, 5/16-18 Thread, 2 in OAL, 5 Grade, Steel, Zinc-Plated, SAE Measuring

These 5/16-18 x 2 Grade 5 coarse hex cap screws are crafted from durable Grade 5 steel, ensuring reliable strength and long-lasting performance in demanding applications. Featuring a zinc finish, they offer moderate corrosion resistance, making them suitable for various environments. The hex head design allows for easy installation and removal using standard wrenches or sockets, while head stamping provides clear class and grade identification even after installation. Ideal for industrial, automotive and construction uses, these bolts deliver precise threading for smooth engagement and maximum holding power, keeping components securely connected under stress. Whether for maintenance, assembly or repair tasks, these Grade 5 hex cap screws provide dependable performance where strength and reliability are essential.