Bolts of metal; Buckles of common metal; Clips of metal for cables and pipes; Doors and windows of metal; Framework of metal for building; Hardware, namely, metal brackets for general use; Industrial packaging containers of metal; Iron strip; Iron wire; Metal fasteners for scaffolds; Metal hardware, namely, springs; Metal hardware, namely, washers; Metal trellises; Nails; Nuts of metal; Reinforcing materials of metal for building; Reinforcing materials of metal for pipes; Screws of metal; Signboards of metal; Steel plates and sheets