Lock nuts resist loosening from vibration and movement, providing a more secure hold than a standard nut in dynamic applications.
Nominal Size: 5/8"
Thread: 18 TPI (Fine)
Width Across Flats: 15/16"
Height: 49/64"
Across-Corners Size: 1-7/32"
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.
