1/4"-20 x 7/8" Black Chrome Smooth Socket Cap Screws (8 pcs.)

Diameter: 1/4"
Length: 7/8"
Material: Steel
Finish: Black Chrome
Head Style: Smooth Socket (3/16" Socket)
Thread Size: 20 (Coarse)
Thread Length: Full
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.