HARDLOCK®

The HARDLOCK® Nut is used extensively for a wide range of applications and can be used in almost any environment.

  • Unparalleled rotation and looseness prevention rate

  • Screw position can be fixed at the middle

  • Fully reusable

  • Bolt axial force (fastening power maintained for extended periods)

  • Easy attachment requires only a wrench

  • Drastically reduces labor costs associated with retightening

How does it work?

Forcing a wedge into the gap between a cylinder and its surrounding tube makes it possible to create a powerfully locked assembly.

Forcing a wedge into the gap between a cylinder and its surrounding tube makes it possible to create a powerfully locked assembly.

HARDLOCK® NUT

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HARDLOCK® BEARING

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Hardlock set screw

HARDLOCK® SET-SCREW

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Watch HARDLOCK® NUT Testing

Proved Superior in a variety of Loosening Tests

  1. Accelerated vibration test conforming to NAS 3350/3354 (National Aerospace Standard): To determine the capability of fasteners to withstand accelerated condition. 
  2. Junker Vibration Test: The test bench applies a transverse cyclic vibration to the glider plate, and the clamp load is measured in real time and plotted on a graph. 

Applications

Power Plants

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Automobiles & Ships

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Rail Road Facilities

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Rail Road Cars

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Mining

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Transmission Towers

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Highways

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Industrial Machinery

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Bridges

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Architecture & Civil Engineering

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Get in touch

Company is willing to serve you with highest quality and precise lifting tools to make your sale boost and a smooth touch to your material handling systems.

Trust your instincts, we won’t disappoint you and promise you to deliver highly efficient products..