Fixings

Locking devices, where specified, must be fitted.

If the efficiency of a locking device is impaired during removal it must be renewed.

Micro-encapsulated and patch locked fixings must always be replaced if disturbed.

Where necessary, the text in this manual will indicate where such a fixing is used.

notice
Remove any old locking agent prior to fitting a new Micro-encapsulated or patch locked fixing.
  • An encapsulated fixing can be identified by the diameter of threads is encompassed by the locking agent.

  • A patch locked fixing can be identified by a coloured section of thread which is treated with a locking agent.

Encapsulated fixing_1_generic
  1. Fixing

  2. Encapsulation

  3. Mating surface

  4. Screw

  5. Patch locking