Detail & Specs
M5X0.8, M5X.8, M5 Metric Top Lock / Prevailing Torque Flange Nut
Prevailing torque nuts prevent against vibration loosening. The design of this all metal non-circular hex drive nut provides resistance when tightened down on a bolt thread.
The friction between the threads of the nut and the bolt increases the amount of force needed to tighten (and lock) the assembly into place.
Pitch: 0.8 Coarse Thread
Wrench Size: 8mm
Flange Diameter: 11.8mm
DIN 6927 / ISO 7044
Material: Class 8 Steel
Finish: Zinc Plated
Also known as all metal lock nut, hex flange nut, prevailing torque nut, stover flange nut.