The opening size of this connector is Ø12.1. This precise dimensional design can perfectly meet your installation requirements, ensuring a seamless fit during the installation process and avoiding problems such as installation difficulties or unstable connections caused by dimensional deviations.

The unique front-lock structure brings you a convenient user experience. During the installation and disassembly processes, you don't need complicated tools or cumbersome operation steps. You can simply lock or unlock it through the front panel, which greatly saves time and energy and improves work efficiency.

Connector series: M12 waterproof connector

Gender: Male

Part No.: PM-M12A4P-FM-M12-S

Coding:A

Contacts: 4Pin

Note: PM=Panel mount，M12A4P=M series + code + pin No.，FM=Front lock+Male,M12=Thread size,S=solder type