1/4"-20 Black Oxide Steel Coarse Thread Hex Nuts (20 pcs.)

Diameter: 1/4"
Thickness: 5/16"
Material: Steel
Finish: Black Oxide
Driver Type: 7/16" Wrench
Thread Size: 20 (Coarse)
Type: Hex Nut

Box of 20.

Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.