Abstract: A connecting element of two components spaced apart one another with tolerance compensation function comprising the following features: a hollow screw with an outer thread, with which a thread connection to a first component is establishable, which is adjustable by means of at least one drive means of the hollow screw in its longitudinal direction, a nut element which is received in a receiving space of the hollow screw and which comprises a radial inner functional surface so that a form-fit and force-fit connection is establishable with a first connecting end of a connecting bolt, wherein the connecting bolt has a second connecting end, with which a connection to a second component is establishable.

Abstract: A coupling bolt includes a connecting portion with which the coupling bolt is fastenable to or in a first component, and a shaft extending from the connecting portion and defining a longitudinal axis of the coupling bolt. The shaft has a pre-fixation portion and a fastening portion, and along the longitudinal axis in the direction of the connecting portion the pre-fixation portion comprises a first head portion with a first diameter, a subsequent first, tapering transition portion and a first locking portion with a second diameter which is smaller than the first diameter. Along the longitudinal axis in the direction of the connecting portion, the fastening portion includes a second transition portion adjacent to the first locking portion, a subsequent second head portion with a third diameter that is larger than the first diameter, a third tapering transition portion and a second locking portion.