This Button Head Socket Cap Screw is a durable and reliable fastening solution for various applications. Made of high-grade steel with a Thermal Black Oxide finish, it offers excellent corrosion resistance and strength. With a thread size of 1/2-13 and a length of 1.5 inches, it is suitable for securing components in place securely. The ASME B18.3 specification ensures its quality and performance, while the 10.9 material grade guarantees its durability. Featuring a Hex Socket drive type, it allows for easy installation and removal. This screw is also RoHS compliant, making it environmentally friendly. Perfect for industrial, construction, or DIY projects, this screw is a versatile and essential hardware component.