Abstract: A fastening clip is disclosed for use in fastening a component with a hole through it to a surface which also has a hole through it, in particular for motor cars. The clip has a supporting plate 5 extending at right angles to the axis of the clip and a rectangular body 6 connected thereto. The body 6 is connected to the holding plate 5 by way of expanding and locking arms connected to one another by integral bending areas 13, 14, 15. The expanding and locking arms 11, 8 and 12, 9 respectively are actuated by bending the body part 6 through 90 degrees to a position where it can be locked relative to the holding plate 5.