Socket connector

The utility model relates to a socket connector, which comprises a rectangular base body which is provided with a plurality of paths. Each path is provided with an upper and a lower concave parts which are mutually communicated, the two concave parts are respectively provided with an opening which is outwards exposed, and the opening of the upper concave part is larger. In addition, a vertical inner wall which can extend and penetrate through the upper and the lower concave parts can be formed in each path. A plurality of conductive terminals are contained in the paths, each conductive terminal comprises an upper ring part which is connected with an engaging part, and the engaging part is connected with a tail end. In addition, a part of the upper ring part is arranged on the same plane with the engaging part and the tail part, so when the terminal is downwards screwed into the path, the coplanar part on the ring part, the engaging part and the tail part can be guided by the vertical inner wall.