Collars of metal for fastening pipes; Building panels of metal; Door fasteners of metal; Brackets of metal for building; Architectural metalwork; Door fittings of metal; Common metals, unwrought and semi-worked, for further manufacture; Fittings of metal for windows; Metal window fittings; Furniture fittings of metal, namely, drawer slides; Door stops of metal; Fittings of metal for furniture; Joists of metal