Connector, 20 mm Dia Flexible Conduit 4090  (Discontinued) 

Quick screw connector. Thread size M20x1.5, fits tubing size AD21.2. Threaded stem is 13 mm, overall length 45 mm. Wrench size 27 mm.

Easy installation, no need for welding, gluing or tools, resulting in a good seal that is safe and reliable. Can be quickly disassembled or reused.

Made of flame-retardant Polyamide, black. Temperature range is -40°C to 100°C.