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LOKSERT Stainless Steel Heavy Duty Internal Thread Locking Metric Fine

  • Loksert keylocking inserts are an easily installed thread assembly that is ideal for replacing damaged or worn threads in virtually any material – ferrous, non-ferrous, and non-metallic.
  • One piece Loksert inserts are supplied with the dove-tailed locking keys pre-assembled.
  • The pre-positioned keys automatically position the insert at the correct depth below the surface of the parent material.
  • Lokserts are suitable for repairing and creating threads in a wide range of applications including forgings and castings and are especially suited to situations that experience heavy wear and vibrations – such as mining, construction and earthmoving equipment.
  • Solid bushing utilising locking keys provides positive mechanical lock against rotation.
  • High strength and reliability provides maximum pullout strength.
  • Installed using standard drills and taps.
  • Simple installation; no special skills required.
  • Suitable for use in a wide range of parent materials.
  • Impossible to cross thread during installation.
  • Simple removal process if required.
  • No tang to break and remove.
  • Loksert Internal thread locking inserts are designed to securely lock the installed fastener into the insert after only a few turns.
  • The locking torque requirements are within the range specified by MIL-I-45914.
  • The locking function maintains sufficient locking torque to prevent the fastener vibrating loose even after multiple installation and removal cycles.
  • To ensure maximum performance UNC bolts should be Class 3A with the pitch diameter in the lower 50% of full tolerance. Metric bolts should be Class 4h.
  • Bolts should be installed 4 turns after contact with the reduced diameter locking thread.
  • Insufficient turns may not create the required torque and more turns will wear the locking thread prematurely.
  • Available in metric sizes and inch sizes.

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Additional information

Size

8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm

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