Metal profiles made of steel, iron, nickel, titanium and other metals and their alloys; Hardware, namely, metal brackets for general use; Metal shelf brackets; Metal mounting brackets for general use; Metal hexagon head bolts; Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of aluminium or its alloys; Brackets of metal for furniture; Small items of metal hardware, namely, nuts, springs, washers; Metal fasteners, namely, bolts, nails, rivets, screws