7/16"-20 18-8 Stainless Steel Fine Thread Hex Nuts

Diameter: 7/16"
Diameter 2: 3/4"
Thickness: 3/8"
Material: Stainless Steel
Driver Type: 5/8" Wrench
Thread Size: 20 (Fine)
Hardness: 18-8
Type: Hex Nut

Box of 16.

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