ISO 7719 All Metal Hex Self-Locking Prevailing Torque Nut, type v by Material, Finish and Size

Automation-Style Lock Nuts, Top Locking Lock Nuts or Stover Lock Nuts are lock nuts with a locking feature deformed into the top of the nut. This deformation crimps the internal thread, increasing its friction against the mating bolt or stud, leading to the locking feature.

Search thousands of Metric fasteners by ISO specification, including ISO 7719 Top Locking Nuts, in the FCH Sourcing Network database of first-run, surplus, odd lot, slow-moving and hard to find fasteners.

ISO 7719 Top Locking Nuts by Metric Sizes

Top Locking Nuts are available on the FCH Network with metric diameters that range from M2.5 to M30

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ISO 7719 Top Locking Nuts by Imperial/ Sizes

Top Locking Nuts are available on the FCH Network with imperial diameters that range from 1/4 to 1 1/2, and with lengths that range from 1/4 to .

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Imperial/US Diameters
Imperial/US Lengths
    ISO 7719 Top Locking Nuts by Materials

    ISO 7719 Top Locking Nuts are available on the FCH Network in materials that range from Steel to Titanium.

    Click on the materials below to view or Shop All ISO 7719 Top Locking Nuts