4-Pin Male Plug Chassis Mount Connector, Chassis Male Plug, Panel Mount Male Connector.
Multipole 4-Pin Male Panel and Chassis Mount Connector with Locking, for CNC-Control Box / Housing.
4-pin metal male plug for panel and chassis / box mounting.
The metal body can be used for the earth (PE) and the shield.
All 4 pins have solder terminals.
This male mount connector has a lock - for the right female socket connectors.