Building materials and items of hardware for building made wholly or principally of metal; aluminium and aluminium alloys; ingots of non-precious metal; extruded and semi- fabricated metals and metal alloys, including extruded and semi-fabricated aluminium and aluminium alloys; goods made wholly or principally of non-precious metal not included in other classes; metallic building materials and components for residential, industrial, commercial and monumental buildings, including aluminium extrusions and products for use in the building industry, window frames and window fittings, doors, door frames and door fittings, insect screens, security screens and screen frames; curtain walls; folding doors, windows and screens predominantly of metal, including for interior and exterior use and parts and fittings for same; glass windows and doors in this class having a metal frame; metal double glazing panels incorporating insulating glass; metal frame stained glass windows; mountings of metal for glass; metal frames; windows, doors and screens of metal or predominantly of metal, including aluminium and aluminium alloys; frames, surrounds, cases, closers, fittings, tracks, handles and accessories for windows, wardrobes, doors and screens of metal or predominantly of metal or of metal frame; windows and door parts fittings and accessories of metal or predominantly of metal; bolts, screws, screw-nails, nuts, nails, drive pins, cotter pins, rivets; latches, security lock screws and couplings included in this class; and all other fasteners or fastenings included in class 6

Power operated hand tools and accessories for power operated tools including screw drivers and head attachments for power hand operated tools namely screw implements and drivers for fasteners of all kinds