Appears to be close to an M16 but I’m having trouble identifying an exact match. Ultimately looking to buy an extension cable.
- 6 pins
- keyed
- Pitch is about 3mm
- OD of plastic barrel on male end is 11mm
The connector looks like the option on the link below.
7281-6SG-300 Conxall/Switchcraft | Connectors, Interconnects | DigiKey
Mating product is listed below on the product page. We do not have a complete cable assembly with the mating connector.