M12-2 Bulkhead Receptacle, 2-Position Male Pin — IP67 Sealed
It carries a 4 A per-contact rating at 250 V, with gold-plated mating surfaces (3.00 µin gold over nickel) that handle the reconnect duty of field-serviceable industrial cabling.
Gold-Plated Contacts at 4 A — Signal or Low-Power Duty
The 250 V rating provides adequate headroom for 24 VDC industrial control loops and low-voltage AC signal paths.
Threaded Panel Mount with Front-Side Nut
The threaded fastening (M12 screw-lock ring) and bulkhead mounting feature let this receptacle lock into a panel cutout from the front side, with the nut securing it against the back. This is the standard mechanical interface for an M12 panel-mount — the screw thread resists loosening under machine vibration, and the front-side nut means the connector can be installed or replaced without accessing the rear of the panel. The solder termination requires the cable or PCB tail to be hand-soldered; no crimp tool is needed.