3/8 -16 x 1-1/4 Chrome Grade 8 Button Socket Cap Screws SCSBS8-159 (5 pcs.)

Diameter: 3/8 Length: 1-1/4 Material: Steel Finish: Chrome Head Style: Button (7/32 Socket) Thread Size: 16 (Coarse) Thread Length: Full Hardness: Grade 8 Type: Socket Cap Screw Box of 5. 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.