3/8"-16 Brass Coarse Thread Finished Hex Nuts HNB-073 (10 pcs.)

Diameter: 3/8"
Thickness: 11/32"
Material: Brass
Driver Type: 9/16" Wrench
Thread Size: 16 (Coarse)
Type: Hex Nut

Box of 10.

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