1/4"-20 Zinc Plated Steel Coarse Thread Left Hand Hex Nuts (12 pcs.)

Diameter: 1/4"
Thickness: 7/32"
Material: Steel
Finish: Yellow Zinc
Driver Type: 7/16" Wrench
Thread Size: 20 (Coarse)
Style: Left Hand Thread
Type: Hex Nut

Box of 12.

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