#12-24, THK=5/16", A/F=7/16" Hex Nylon Insert Stop Lock Nuts, NM and NE 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): #12Thread Pitch: 24Thickness (Nominal):...