3/8″-16 18-8 Stainless Steel Coarse Thread Thin Pattern Lock Nuts

Description

Diameter: 3/8″
Diameter 2: 5/8″
Thickness: 9/32″
Material: Stainless Steel
Driver Type: 9/16″ Wrench
Thread Size: 16 (Coarse)
Hardness: 18-8
Style: Thin Pattern
Type: Lock Nut

Box of 8.

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