A male connector (100) comprising a plastic body (10), a terminal base (20), a cable, a fixed plug (30), a housing (40), and a grounding kit (50). The plastic body is provided with a mounting cavity (11). The terminal base is arranged within the cavity. Also, the terminal base comprises a fixed base (21) and several terminals (22). The cable is connected respectively to the several terminals. The fixed plug is engagedly connected to the plastic body. Also, the fixed plug is provided with several insertion grooves (31). The several terminals are correspondingly inserted and fitted into the several insertion grooves. The housing covers the plastic body and is engagedly connected to the fixed plug. The grounding kit is sleeved on the housing and engagedly connected to the fixed plug. The male connector is structurally simple, easy to manufacture, and easy to assemble given the engaging connection between the fixed plug and the plastic body, the engaging connection between the housing and the fixed plug, and the engaging connection of the grounding kit and the fixed plug, thus increasing production efficiency. At the same time, with the provision of the grounding kit, the male connector is provided with a grounding function, thus increasing the reliably of the male connector.