AV Stumpfl wing screws supplied as a set for assembling or securing two AT32/64 VARIO 32 frame components. The product is a frame or system component rather than a projection screen or surface and therefore has no projection area, screen dimensions, video inputs, or video outputs. The set has a gross and net weight of 0.28 kg and is identified by manufacturer article number BFZ-F/S/BVS/AT3264/2.