1/4"-20 x 5/8" Chrome Grade 8 Flat Head Socket Cap Screws SCSFS8-078 (10 pcs.)

Diameter: 1/4"
Length: 5/8"
Material: Steel
Finish: Chrome
Head Style: Flat (5/32 Socket)
Thread Size: 20 (Coarse)
Thread Length: Full
Hardness: Grade 8
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.