6 Metal building materials, namely, facades and facade elements, railings, cable railings and cable structures; Metal building materials, namely, reinforcing elements for concrete building components, namely, metal reinforcing channels, stud rails, shear reinforcements, reinforcing anchors, double-headed anchors, sandwich anchors, single shear dowels; metal anchor channels, metal railing fastening channels and metal mounting channels; holders for the aforesaid channels and suspension parts, namely, metal railing posts; trapezoidal sheet metal fixing rails; connection elements made of common metal for use as concrete building components; metal stud rails for building construction; common metal reinforcing connectors; metal support brackets for use in brickwork; metal grout-in brackets; metal support foot elements, wall shoe elements, bearings, bearing means and staircase bearings for setting in concrete; pre-fabricated metal parts for masonry in the nature of supporting and fixing elements, namely, carbon steel or stainless steel facade connection systems like brickwork support angle brackets, windposts, brick anchors and associated sliding ties, connecting needles for use in masonry or for affixing pre-cast concrete parts together; [ reinforcement connectors, namely, ] reinforcement connectors, namely, reinforcement continuity system like rebar splices or couplers with male rebars with bolt threads and female bars with threaded couplers and sockets doublethreaded and size reduction connectors; metal connection elements, namely, screws, nuts, sleeves, rivets, pins, hammerhead screws, toothed bolts, hook bolts and nuts, slide bolts, dowels, socket dowels, transport anchors, double shear dowels, anchors, sandwich anchors, support anchors, holding anchors, retaining brackets, torque anchors, tie bolts, transport anchor bolts, securing wedges and retaining brackets; metal building anchor sleeves and screw sleeves for setting in concrete; metal building anchor sleeves and cable eyelet fittings for transporting building components and for pre-cast concrete parts and for pre-fabricated masonry and for chimneys; steel wire ropes and accessories, namely, steel wire ropes with end terminations like loops or threaded end fixings, bolt terminals, thimbles, shackles, turnbuckles, clamps for fixing and connecting construction items; metal chains; metal building materials, namely, anchor systems for transporting concrete parts; metal parts of building components, namely, grounding connections, grounding anchors and reinforcing bars; metal supports, namely, transport anchors, transport loops featuring wire rope; steel wire ropes, metal cable loops; metal earthing bridges for concrete reinforcements; sheet metal strips, sheet metal sealing strips featuring a non-metallic coating for use in sealing concrete construction joints; building materials of metal, namely, shuttering elements for concrete construction; metal shaped chests; metal profiles for building construction; Mouldings of metal for use in building construction; metal anchoring system for installing building components, concrete, masonry, pre-cast concrete parts or prefabricated masonry; metal mounting parts, namely, fasteners and connectors for concrete formwork for fastening to concrete formwork, blind formwork, recessing bodies and mouldings of metal; metal tags, stoppers and mounting bars; metal clamps for use with concrete loops; metal mounting brackets; metal storage chests; metal hangers made of wire ropes