Front Mount Plug 25A Circular Connectors (Threaded) IP68
From RS Pro, these threaded plugs are serious contenders for your application. This particular model has a bigger and stronger shell complimented by its front mounted connection. That coupled with the IP68 rating, makes sure that this industrial connector excels in harsh environments. When choosing a male connector, this version should really be one you consider.
Features & Benefits
2 way, 3 way and 5 way available Cable outer diameter acceptance: 4.5 mm - 7 mm Screw contact termination High-quality Nylon66 shell Panel hole cutout diameter: 21 mm