Diameter: #12
Diameter 2: 1/2"
Material: Stainless Steel
Driver Type: 7/16" Wrench
Thread Size: 24 (Coarse)
Hardness: 316
Nominal Size: #12
Type: Hex Nut
Box of 25.
Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.