1/4 -20 x 2 18-8 Stainless Steel Coarse Thread Socket Cap Screws (8 pcs.)

Diameter: 1/4 Length: 2 Material: Stainless Steel Head Style: Socket (3/16 Socket) Thread Size: 20 (Coarse) Hardness: 18-8 Type: Socket Cap Screw Box of 8. 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.