Diameter: 7/16"
Diameter 2: 25/32"
Thickness: 3/8"
Material: Steel
Finish: Green Rinsed Zinc
Driver Type: 11/16" Wrench
Thread Size: 20 (Fine)
Hardness: Grade 5
Type: Hex Nut
Box of 185.
Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.