quick and easy assembly without special tools, easy installation and removal from one side, no locking on the inside of the housing, advantageous for use in hard-to-reach places, can be mounted in through holes with dimensions according to DIN EN 50262, no internal thread required , continuously adjustable for wall thicknesses of 1 - 4 mm, integrated strain relief, large sealing and clamping area, metric, plastic, RAL7001