The invention belongs to the technical field of electrical appliance accessories, and discloses a novel cable lug. The novel cable lug comprises an expansion tube and a cable lug. The expansion tube is cylindrical. The lower part of the expansion tube is provided with a plurality of incisions. The inner wall of the expansion tube is provided with thin and small wedge-shaped oblique patterns, and the outer wall is provided with an external thread. The inner wall of the central hole of the conductive cylinder of the cable lug is provided with an internal thread. In use, the expansion tube sleeves a sheath-removed cable. The external thread of the expansion tube fits the internal thread of the conductive cylinder of the cable lug, thereby reliably fixing the cable in the cable lug, and realizing easy mounting of the cable lug by one person. In a mounting process, a thread alignment direction is adjusted for ensuring complete perpendicularity between the opening of the cable lug and a terminal.