Mounting support for screw fitting of fixing element with punched stage panel e.g. metal profile grill has manipulation screw as manipulation tool and borehole is provided in fixing element for intake of fixing screw

摘要

Mounting support has a manipulation screw (3) as manipulation tool. A fixing element (1) can be guided from above with manipulation tool through an opening in stage platform, i.e. punch hole or lattice spacing of stage platform, under the stage platform where it is rotatable. A borehole (2) is provided in fixing element for intake of fixing screw (4) which is aligned with an opening in stage panel.