first component over at least the entire thickness of the first component in which at an end facing the second component the first connecting piece is welded to the second component application_number US 201615371899 A description as illustrated in fig1 a and 1 b a rotatable connection in accordance with the invention between a first component 10 composed of plastics or fibre composite and a second component 11 formed by a metal sheet is provided the connection comprises a first cylindrical or pin shaped connecting piece 1 made of metal in which the first connecting piece 1 penetrates the first component 10 over the entire thickness of the first component 10 the first connecting piece 1 is welded at its end facing the second component 11 to the second component 11 in the welding zone 21 on the surface of the second component 11 by spot welding the first connecting piece 1 is also welded at its end remote from the second component 11 to a third component 12 for example a plate or a shaped part also in a welding zone 21 the connecting piece 1 is arranged in a first sleeve 30 which is connected fixedly in terms of rotation to the first component 10 and acts as a plain bearing.