Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.
Nominal Size: 5/16"
Thread: 18 TPI (Coarse)
Width Across Flats: 1/2"
Height: 23/64"
Across-Corners Size: 9/16"
Material: Steel
Finish: Yellow Zinc
Hardness: Grade 8
Style: Nylon Insert
Type: Lock Nut
A lock nut is a nut that resists loosening under vibrations and torque.
