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Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
metal grain bins; metal silos; industrial water storage tanks of metal; steel framing for use in commercial and residential construction applications, namely, wall framing, joists, beams, trusses, headers, columns and panels; metal construction goods, namely, cold-formed steel clips, steel connectors, steel struts, and steel tracks for the joining of steel framing studs; metal joists and channels, namely, curved wall and arch tracks, notch tracks, slotted wall tracks, splice tracks, metal box headers, slab bypass struts, and metal wall clips; metal floor and joist clips, namely, angle and bracing clips; metal secure strap connectors for bridging studs, metal gusset plate connectors, metal web plate connectors, metal header stiffener plate connectors for construction, metal headers for construction; metal track blocking clips for construction, and metal web stiffener clips; accessories for grain bins and silos, namely, metal catwalk systems comprised of metal rails, staircases, gratings, and ladders