Panel cutout/drilling: 8.2 mm. Pinout: solder connections on cable. Connector type: M8 connector. Various: industrial connector for inductive, capacitive and optical sensors. Contact coating material: gold-plated. Function: 3-pole male connector, screw mounting on panel. Bushing Thread: M8. Number of Contact: 3. RoHS: yes. Spec info: panel thickness 2.5...4.5mm. Assembly/installation: screw. Max load: 3A, 60V. Operating temperature: -40...+85°C. Sealing: IP67