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M14X1.5 Top Lock Flange Nut

Steel Class 8 Black Zinc

19mm Wrench

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SKU: 00-NTL-Fine-BLZ

Detail & Specs

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M14X1.5 Fine Thread / Small 19mm Wrench

Prevailing torque flange nuts prevent against vibration loosening, a small wrench size allows installation in space restricted areas.

The design of this all metal lock 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 securely lock) the assembly into place.

This all-metal lock nut has a conical shape with an elliptical deformation, meant to distort the threads of the mating bolt or screw. The smooth bottom flange acts as a built-in washer to evenly distribute force over a larger area against the fastening surface.

Also known as all metal lock nut, distorted thread hex flange nut, prevailing torque nut, stover flange nut.

Materials & Finishes
Class 8 metric locking flange nuts provide a medium strength, high tensile fastening solution. Commonly paired with Class 8.8 bolts and screws.

The Black Zinc Plated finish provides corrosion resistance without sacrificing strength.