6
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 hardware, namely, nails, pegs; metal washers for screws, bolts, rivets and threaded fasteners; metal nuts, screws, tacks, plugs, bolts, rivets, and threaded fasteners; metal tool boxes; and metal springs
20
Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics
metal curtain fittings, namely, rods, rings, rails, supports; plastic threaded fasteners; plastic anchors for securing pictures to walls; non-metal hardware, namely, nails, pegs, nuts, screws, tacks, bolts, rivets, casters and plastic plugs; and non-metal, non-electric locks