Diameter: 1/4"
Diameter 2: 1/2"
Thickness: 7/32"
Material: Steel
Finish: Green Rinsed Zinc
Driver Type: 7/16" Wrench
Thread Size: 28 (Fine)
Hardness: Grade 5
Type: Hex Nut
Box of 719.
Hex nuts are used to secure and fasten the threaded portion of most machine screws and bolts.