Angle irons of metal; Fittings of metal for furniture; Iron wire; Metal casters; Metal clips for general use; Metal fasteners, namely, bolts, nails, rivets, screws; Metal furniture sliders; Metal hooks; Metal pipe couplings and joints; Metal pipe muffs; Pegs of metal; Plugs of metal; Rain gutters of metal; Stainless steel strainers used in the commercial preparation of foods, beverages, dairy products, pharmaceuticals and drugs