Enhance your fastening efficiency with this Button Head Socket Cap Screw. Designed for precision and durability, this ASME B18.3 compliant screw features a 5-40 thread size, constructed from high-grade 10.9 Steel for optimal strength. The sleek Thermal Black Oxide finish not only adds a professional touch but also provides corrosion resistance. With a convenient Hex Socket drive type, installation is a breeze. Measuring at .375 inches in length, it's perfect for a variety of applications. Rest assured, this screw is also RoHS compliant, meeting environmental standards. Elevate your projects with this essential fastening solution.