Common metals and their alloys; metal building materials, namely, rebar, [ bar ties, tie wire, rolled wire, loop ties, snap ties; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery being small items of metal hardware, namely, nails, screws, nuts, bolts, screws for wood, washers; ] pipes and tubes of metal; [ metal safes; ] goods of common metal not included in other classes, namely, steel wires, [ wires of stainl...