5/16 -24 x 1-1/2 Plain Steel Fine Thread Socket Cap Screws

Diameter: 5/16 Length: 1-1/2 Material: Steel Finish: Plain Head Style: Socket (1/4 Socket) Thread Size: 24 (Fine) Type: Socket Cap Screw 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.