The Button Head Socket Cap Screw, a durable and versatile fastening solution for a variety of applications. Made from high-grade steel with a Thermal Black Oxide coating, this screw offers exceptional strength and corrosion resistance. Compliant with ASME B18.3 standards, it features a 1/4-20 thread size and measures 1/2 inch in length. The hex socket drive ensures easy installation and removal, making it ideal for industrial and DIY projects. Rest assured, this screw is RoHS compliant, meeting strict environmental standards. Upgrade your fastening arsenal with this reliable and efficient component.