Self-locking nuts for high-vibration environments-9/16"-12 Green Rinsed Zinc Grade 5 Hex Nuts (172 pcs.)

Diameter: 9/16"
Diameter 2: 1"
Thickness: 31/64"
Material: Steel
Finish: Green Rinsed Zinc
Driver Type: 7/8" Wrench
Thread Size: 12 (Coarse)
Hardness: Grade 5
Type: Hex Nut

Box of 172.

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