7/8"-9, THK=1-1/8", A/F=1-7/16" Hex Nylon Insert Stop Lock Nuts, NU Heavy Full Series, Steel, Zinc Plated

Also known as elastic stop nuts, this self locking nut uses a nylon collar that resists turning.The nylon insert collar retains its locking ability up to 250 degrees F (121 degrees C).Diameter (Nominal): 7/8"Thread Pitch: 9Thickness (Nominal):...