Description
3/8"-24 x 2" Plain Steel Fine Thread Button Head Socket Cap Screws (3 pcs.) Diameter: 3/8" Length: 2" Material: Steel Finish: Plain Head Style: Button (7/32 Socket) Thread Size: 24 (Fine) 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.