The Sherline 8-32 x 1/2" Socket Head Cap Screw is crafted from heat-treated alloy steel, ensuring durability and strength. It features a fine thread type and a socket head style, providing a secure fit for various applications. The screw is finished with a black oxide coating, enhancing its resistance to corrosion and wear. Its internal hex drive type allows for easy installation and removal, making it suitable for precision tasks.