Item description for 7/16"-14 Nylon Plastic Coarse Thread Nuts (5 pcs.)

Diameter: 7/16"
Thickness: 1/2"
Material: Nylon
Driver Type: 3/4" Wrench
Thread Size: 14 (Coarse)
Type: Hex Nut

Box of 5.

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