Bolts of metal; Bottle fasteners of metal; Casings of metal for oilwells; Clips of metal for cables and pipes; Metal elbows for pipes; Metal expanding sleeves for affixing screws; Metal greenhouses; Metal pipe connectors; Metal pipe fittings for compressed air pipes; Metal valves not being parts of machines; Mooring buoys of metal; Reinforcing materials of metal for pipes; Stair nosing of metal; Water-pipe valves of metal; Wind vanes of metal; Wire of common metal