Cable Plug and Socket 5/15/30A Circular Connectors (Threaded) IP68
From RS Pro, these threaded plugs and sockets are serious contenders for your application. This particular model has a bigger and stronger shell. That coupled with the IP68 rating excels in harsh environments. When choosing a male or female connector, this version should really be one you consider.
Features and Benefits
2, 3, 4, 5, 7,9, 10 and 12 way available Solder contact termination High-quality Nylon66 shell Panel hole cutout diameter: 17 mm
Note
This product may be provided in an all-black or black and blue variant