5/8"-11 Brass Coarse Thread Finished Hex Nuts

Diameter: 5/8"
Thickness: 9/16"
Material: Brass
Driver Type: 15/16" Wrench
Thread Size: 11 (Coarse)
Type: Hex Nut

Box of 6.

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