The Flat Head Socket Cap Screw, a sleek and durable fastening solution for a variety of applications. Crafted from robust steel with a black oxide finish, this screw offers both strength and corrosion resistance. With a thread size of 5/16-18 and a length of .625 inches, it is designed to provide secure and reliable fastening. Compliant with RoHS regulations, it is also environmentally friendly. Perfect for industrial, automotive, and construction projects, this screw is a must-have for any toolbox.