Building materials of metal, namely, metal windows, doors, soffits, fascia, wall panels; small items of metal hardware, namely, metal pulleys, springs, washers, nuts, bolts; screws of metal; metallic mountings, namely, metal mounting brackets for general use; metal nuts and bolts; metal fasteners, namely, nails, rivets, screws, nuts, bolts; metal hardware, namely, nails, rivets, screws, nuts, bolts; metal hardware, namely, pulleys, springs, washers