5/8"-18 Chrome Plated Steel Fine Thread Thin Pattern Lock Nuts (10 pcs.)

Diameter: 5/8"
Diameter 2: 1-1/16"
Thickness: 13/32"
Material: Steel
Finish: Chrome
Driver Type: 15/16" Wrench
Thread Size: 18 (Fine)
Style: Thin Pattern
Type: Lock Nut

Box of 10.

A lock nut is a nut that resists loosening under vibrations and torque.