Bar hangers and parts and fittings therefor made of metal for lighting fixtures; Common metal pulls; Common metals and their alloys including stainless steel; Cotter pins of metal; Door fittings of metal; Furniture fittings of metal; Metal bed fittings; Metal clamps; Metal hooks; Metal pipe fittings; Metal plugs; Metal profiles for arranging devices on and in walls, ceiling and other surfaces; Metal shackles and hooks for lifting and rigging; Metal threaded fasteners; Metal window fittings