Skip to content

Free shipping on orders $100 and up!

5/16"-18 x 2-1/4" Chrome Grade 8 Knurled Socket Cap Screws (8 pcs.)

Type: Chrome Knurled Head Socket Cap Screws
Part Number: 87159
Original price $20.84 - Original price $20.84
Original price
$20.84
$20.84 - $20.84
Current price $20.84

Diameter: 5/16"
Length: 2-1/4"
Material: Steel
Finish: Chrome
Head Style: Knurled Socket (1/4" Socket)
Thread Size: 18 (Coarse)
Hardness: Grade 8
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.