3/4″-10 Zinc Plated Grade 2 Steel Coarse Thread Nylon Thin Lock Nuts

Description

Diameter: 3/4″
Diameter 2: 1-7/32″
Thickness: 27/64″
Material: Steel
Finish: Zinc
Driver Type: 1-1/8″ Wrench
Thread Size: 10 (Coarse)
Hardness: Grade 2
Style: Thin Pattern Nylon Insert
Type: Lock Nut

Box of 5.

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