Automotive steering knuckle

The utility model discloses an automotive steering knuckle which comprises an internally-formed steering knuckle body. The steering knuckle body comprises a base with a through hole. One side of the base is provided with a first side lug. The first side lug and a second side lug are arranged at an interval. The position, adjacent to the first side lug, of the base is provided with a long arm. The position, opposite to the long arm, of the base is provided with a vertical arm. The position, between the long arm and the vertical arm, of the base is laterally provided with a short arm. The inclined angle between the long arm and the short arm a ranges from 84 degrees to 87 degrees. The end of the long arm, the end of the vertical arm and the end of the short arm are each provided with a threaded hole base. The threaded hole base on the long arm and the threaded hole base on the vertical arm are parallel to each other, and the inclined angle b between the threaded hole bases on the long arm and the vertical arm and the plane ranges from 75 degrees to 78 degrees. According to the automotive steering knuckle, the long arm, the short arm and the side lugs are reasonably arranged so that the steering knuckle can be made to have excellent deformation resistance capacity; the threaded hole bases on the long arm and the vertical arm are parallel to each other, so that demoulding can be conducted more easily, and workpiece surface damage and deformation in the demoulding process are reduced.