Diameter: #4
Length: 1/2″
Material: Steel
Finish: Plain
Head Style: Socket (3/32″ Socket)
Thread Size: 40 (Coarse)
Thread Length: Full
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.