6 Metal windows and doors; metal window and door assemblies and component parts therefor, namely, frames, window sashes, door panels, insect screens and replacement parts therefor; metal hardware for windows and doors, namely, handles, cranks, knobs, window sash fasteners, hinges, and locks; metal window screens; insect screens of metal; metal screen doors; retractable metal window screens; Metal Folding Doors; Metal Patio Door; Metal Swing Door