1/4"-20 x 3/8" Plain Steel Coarse Thread Flat Head Socket Cap Screws

Diameter: 1/4"
Length: 3/8"
Material: Steel
Finish: Plain
Head Style: Flat (5/32 Socket)
Thread Size: 20 (Coarse)
Thread Length: Full
Type: Socket Cap Screw

Box of 100.

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.