Fixing system and method of mounting a facade plate in

The invention relates to a fastening system for an in-equipped one with a rear handle portion holding bore of a facade panel which has a threaded fastening anchor and at least one support sleeve. For this purpose the fastening anchor has an asymmetrically formed on a shaft head. The head stands over some areas in the radial direction on the deferred on the fastening anchors supporting sleeve. The support sleeve has a support portion which surrounds the head at least partially in the region in which it does not fill the retaining hole. With the present invention, a mounting method and system for facade panels is developed, in which the fastening elements are fixed in that present in the facing panel holding bore without axial caulking.