Amphenol IP68 sealed ETHERNET / RJ45 receptacle rear panel mount couplers with plastic shells and a threaded coupling. Stock number 739-8492 is a jam nut receptacles with a 90° RJ45 back terminations, stock number 739-8499 is a jam nut receptacle with a straight RJ45 termination. A panel gasket is also included with these IP68 RJ45 jam nut receptacles.
For overmolded RJ45 plug cordsets see stock number 739-8496 typically.