3/4 -10 x 3 Plain Steel Coarse Thread Socket Cap Screws SCSS-390 (2 pcs.)

Diameter: 3/4 Length: 3 Material: Steel Finish: Plain Head Style: Socket (5/8 Socket ) Thread Size: 10 (Coarse) Type: Socket Cap Screw Box of 2. 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.