5/8"-11 x 2" Plain Steel Coarse Thread Socket Cap Screws SCSS-366 (3 pcs.)
Head Style: Socket (1/2 Socket)
Thread Size: 11 (Coarse)
Type: Socket Cap Screw
Box of 3.
A socket cap screw is a type of cap screw with a hexagonal recessed drive. A hex key is required to tighten or loosen a socket screw. Socket screws are commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket.