Enhance the structural integrity of your assembly with our Flat Head Socket Cap Screw. Featuring a 5/16-18 thread size and a durable steel construction with a black oxide finish, this screw ensures secure fastening in a range of applications. With a length of 1.25 inches and ASME B18.3 specification compliance, it meets high standards of quality and performance. Rest assured of its environmental safety with RoHS compliance. Upgrade your fastening solution with this reliable and versatile component.