Adapter, with metric connection thread according to DIN EN 60423 and Pg internal thread according to DIN 40430, with knurled collar. External thread: M 20 Internal thread: Pg 09 External thread length: 6 mm Internal thread length: 9 mm Wrench size: 22 mm with connection thread sealing ring 987M... (please order separately!) : IP68 Material: brass, nickel-plated
