Reducing ring according to former DIN 46320, with Pg connection thread and Pg internal thread according to DIN 40430. External thread: Pg 29 Internal thread: Pg 16 External thread length: 8 mm Internal thread length: 11.5 mm External Ø: 39 mm with connection thread sealing ring 987/...(please order separately!) : IP68 Material: brass, nickel-plated
