Everbilt 5/16 in.-18 x 1/2 in. Hex Socket Head Stainless Steel Socket Cap Screw

Socket cap screws are fully threaded fasteners with a uniform diameter the entire length of the shaft. They are primarily used to fasten metal parts together. Socket cap screws are designed with a deep drive to withstand more torque when tightened. They enable easy access to driving when there is not enough space for a wrench or socket.