The invention discloses a radio frequency coaxial connector tail comprising a body, wherein the body is made from a zinc alloy material, and the body is formed by boring and thread cutting die after being formed by a mould. The body is formed by twice boring and thread cutting die. The radio frequency coaxial connector tail disclosed by the invention is formed by the mould, thereby reducing the processing procedures and saving the cost, the weight of the radio frequency coaxial connector rear disclosed by the invention is reduced from 24g to 17.7g, and the material cost is reduced from 1.6 RMB/piece to 0.3 RMB/piece.