A fastening device for securing a component to a counter piece may include a collar screw having a thread, a screw head, and a circumferential collar formed therebetween, and a fastening section in which a through hole is formed, a radial stop projection and a radial clamping projection being located inside the through hole, the clamping projection being located radially opposite and radially offset to the stop projection in an insertion direction. The collar screw may be inserted into the through hole in the insertion direction, and, in a pre-assembly state, the collar may be axially supported on the stop projection in a pull-out direction. In the pre-assembly state, the collar may be axially supported on the clamping projection in the insertion direction, and the collar screw may be clamped between the stop projection and the clamping projection.