Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.
Nominal Size: 7/8"
Thread: 9 TPI (Coarse)
Width Across Flats: 1-5/16"
Height: 1"
Across-Corners Size: 1-7/16"
Material: Steel
Finish: Zinc
Hardness: Grade 2
Style: Nylon Insert
Type: Lock Nut
A lock nut is a nut that resists loosening under vibrations and torque.
