Effortlessly elevate your fastening tasks with this high-quality Button Head Socket Cap Screw. Designed for precision and durability, this ASME B18.3 compliant screw features a 5/16-18 thread size and is crafted from strong and reliable steel with a Thermal Black Oxide finish. Perfect for a range of applications, it boasts a 10.9 material grade and a convenient hex socket drive type for ease of use. With a length of .75 inches, it offers versatility while ensuring secure and lasting results. Rest assured, this screw is also compliant with RoHS regulations, making it a responsible choice for your projects. Elevate your fastening game with this top-notch screw.