HEADLAMP FOR VEHICLES

This invention relates to a headlamp for vehicles, comprising a housing in which a light source and an optical unit are arranged for producing a specified light distribution, wherein the optical unit is arranged so as to be movable via an adjustment device with respect to a horizontal and/or vertical axis, and the adjustment device comprises a threaded screw, which is coupled via a ball joint to the housing or to a support frame fastened to the housing, and a threaded shank of the threaded screw is in threaded engagement about a rotational axis with a receiving part, wherein the receiving part is insertable into a fastening part integrally connected to the optical unit, wherein the receiving part is a locking body with a base element extending perpendicularly to the rotational axis and a plurality of locking and/or fastening means projecting from the base element.