+33 1 69 36 64 20


Threaded protective receptacle caps


+33 1 69 36 64 20



Threaded protective caps for MIL-DTL-38999 Series 3 and EN 3645 standard receptacles offer all classes of materials and finishes as well as various options for fitting them to the receptacles.

These threaded protective receptacle caps come in 9 sizes (09 to 25).

Made from high performance materials with high performance finishes, these caps can be used in severe mechanical and climatic environments.

This range of caps incorporates:

  • different connector sizes
  • different types of fixing
  • different classes: F (chemical nickel ), W (olive drab cadmium), Z (black nickel zinc without chrome VI)
  • silicone seals.


  • Aluminium alloy caps
  • Silicon flat gasket
  • Attachment via a cord and nylon collar
  • Protection index: IP 67
  • Saline mist: 500 h
  • Climate category: -65°C/+200°C class F, -65°C/+175°C classes W, Z
  • Standards: MIL-DTL-38999 Series 3 and EN 3645
  • Light

  • Good reliability in severe mechanical and climatic environments

  • Compatible with all diameters of cable

  • Total protection against dust and immersion

  • Multiple attachment systems.