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POWERLOK® TRILOBULAR™ Fastener

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Inch Series POWERLOK® Fasteners

Inch Series POWERLOK® Fasteners (13)

POWERLOK® TRILOBULAR™ All Metal Locking Fasteners Solve Assembly Difficulties and Reduce Your In-Place Fastening Costs

POWERLOK® Geometry

Thread Profile:

  • The innovative Dual-Angle™ thread form provides "live-action" locking.
  • The spring action of the thread tip creates classic "stored energy" locking.
  • Interferes in the root of the nut thread. Locking is not affected by an incomplete internal thread form.


TRILOBULAR™ Body:
  • Capitalizes on elastic memory of nut member.
  • Further prevents vibrational loosening by providing additional locking action.
  • Reduces friction during installation.


POWERLOK® Advantages
  • No need for patches, adhesives or assembly line more...


Metric Series POWERLOK® Fasteners

Metric Series POWERLOK® Fasteners (10)

POWERLOK® TRILOBULAR™ All Metal Locking Fasteners Solve Assembly Difficulties and Reduce Your In-Place Fastening Costs

POWERLOK® Geometry

Thread Profile:

  • The innovative Dual-Angle™ thread form provides "live-action" locking.
  • The spring action of the thread tip creates classic "stored energy" locking.
  • Interferes in the root of the nut thread. Locking is not affected by an incomplete internal thread form.


TRILOBULAR™ Body:
  • Capitalizes on elastic memory of nut member.
  • Further prevents vibrational loosening by providing additional locking action.
  • Reduces friction during installation.


POWERLOK® Advantages
  • No need for patches, adhesives or assembly line more...