Extension according to former DIN 46320, with Pg connection thread and Pg internal thread according to DIN 40430. External thread: Pg 13.5 Internal thread: Pg 16 External thread length: 6.5 mm Internal thread length: 11.5 mm External Ø: 24 mm with connection thread sealing ring 987/...(please order separately!) : IP68 Material: brass, nickel-plated
