Thread-lock connectors

Multi-contact circular power connectors


Multi-contact circular power connectors come in 2 parts, prong and receptacle, with 4 gauge 8 crimp contacts and a gauge 20 contact.

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

These aluminium alloy connectors incorporate:

  • 4 Ø 4.3 holes for the mounting key
  • 49 teeth
  • a grounding ring between prong and receptacle
  • a locking screw.


  • Square socket receptacle
  • Finish: Olive drab cadmium plating
  • Strain-relief sleeve: Fluorinated silicone
  • Square receptacle gasket: Neoprene™ 
  • Electrical continuity: Olive drab cadmium plating: = 2.5 mΩ - Nickel: = 1 mΩ 
  • Saline mist: Olive drab cadmium plating: 500 h - Nickel: 48 h


  • Light weight
  • Threaded hole option 
  • Good reliability in severe mechanical and climatic environments
  • Offset pilot contact: cut guarantee (switch).


Thread-lock connectors

Conesys Europe

CONESYS EUROPE is part of the Conesys Group

Conesys World Headquarters 
2280 208th Street 
California 90501