3/8" x 1-1/2" Stainless Steel Fine Thread Knurled Head Hex Socket Cap Screw

Diameter: 3/8"
Length: 1-1/2"
Material: Stainless Steel
Head Style: Knurled Socket (Hex)
Thread Size: 24 (Fine)
Hardness: 18-8
Type: Socket Cap Screw

Box of 4.

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.