5/16"-24 x 2-1/4" Chrome Plated Steel Fine Thread Smooth Head Socket Cap Screws

Diameter: 5/16"
Length: 2-1/4"
Material: Steel
Finish: Chrome
Head Style: Smooth Socket (1/4" Socket)
Thread Size: 24 (Fine)
Type: Socket Cap Screw

Box of 10.

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.