6 Common metals and their alloys; metal building materials, namely, ground plates for posts, wood connector plates, joist hangers, joist anchors, beam supports, sleeves for posts, post covers, fence connectors, strap ties; transportable buildings of metal; materials of metal for railway track construction; non-electric cables and wires of common metal; ironmongery, namely, bolts, anchors, hooks, metal threaded fasteners, eye-hooks, screws, concrete screws, plugs, nuts, washers, clamps, bolt clamps, band clamps, pipe clamps, pipe collars, collars, brackets, rivets, shelf brackets, screw covers, screw caps, nails, metal pins; small items of metal hardware, namely, bolts, anchors, hooks, metal threaded fasteners, eye-hooks, screws, concrete screws, plugs, nuts, washers, clamps, bolt clamps, band clamps, pipe clamps, pipe collars, collars, brackets, rivets, shelf brackets, screw covers, screw caps, nails, metal pins; pipes and tubes of metal; metal safes; goods of common metal not included in other classes, namely, bolts, anchors, hooks, metal threaded fasteners, eye-hooks, screws, concrete screws, plugs, nuts, washers, clamps, bolt clamps, band clamps, pipe clamps, pipe collars, collars, brackets, rivets, shelf brackets, screw covers, screw caps, nails, metal pins; metal ores; plugs, screws, hooks, nails, washers, collars for downpipes, clamps, brackets for gutters, spring anchors for ceilings, shutter stops, fastening assemblies for toilets, anchoring ties, staples, mechanical fastening elements, anchoring devices, fastenings for roofs and coverings in the nature of bolts, anchors, hooks, metal threaded fasteners, eye-hooks, screws, concrete screws, plugs, nuts, washers, clamps, bolt clamps, band clamps, pipe clamps, pipe collars, collars, brackets, rivets, shelf brackets, screw covers, screw caps, nail, metal pins, fastenings for wood in the nature of bolts, anchors, hooks, metal threaded fasteners, eye-hooks, screws, concrete screws, plugs, nuts, washers, clamps, bolt clamps, band clamps, pipe clamps, pipe collars, collars, brackets, rivets, shelf brackets, screw covers, screw caps, nails, metal pins, screws and bolts, hose clamps, all being of metal; caps and U-bolts of metal being elements for fastening on to roof tiles; construction elements being supports of metal for central heating radiators