Metal shims; Mechanical fastening elements of metal; Screws of metal; Bolts of metal; Rivets of metal; Nuts of metal; Rivets, cramps and nails of metal; Collars of metal for fastening pipes; Metal threaded fasteners; Metal plugs; Metal screws; Metal hose clamps; Furniture fittings of metal; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side frames, end caps, crank handles, pull straps, side tracks, ball bearings and installation hardware, nam...