Introducing our Socket Head Cap Screw, a durable and reliable fastening solution for a variety of applications. Made from high-quality Steel Alloy and coated with Thermal Black Oxide, this screw offers enhanced corrosion resistance and a sleek, professional finish. Featuring a Torx Plus drive type, it provides secure and efficient installation. With a thread size of 4-40 and a length of .375 inches, it's perfect for use in machinery, electronics, and more. Rest assured, this screw is RoHS compliant, meeting strict environmental standards. Trust in its ASME B18.3 specification for quality and performance you can depend on.