20 brackets, fully or mainly not made of metal, namely, rivets, rods, screws, nuts, tubes, bolts, ball connectors, clamps, connection pins, cotter pins, connection plates, threaded insert,tube shaped inserts with axial ridges, studs, quick fastening elements and clips, self clinching fasteners; linking elements, wholly or mainly not of metal, namely, rivets, rods, screws, nuts, tubes, bolts, ball connectors, clamps, connection pins, cotter pins, connection plates, threaded insert,tube shaped inserts with axial ridges, studs, quick fastening elements and clips, self clinching fasteners; anchors, in particular connection anchors, wholly or mainly not of metal; building hinges, wholly or mainly not of metal; fittings for connecting moving parts to each other, wholly or mainly not of metal, namely, rivets, rods, screws, nuts, tubes, bolts, ball connectors, clamps, connection pins, cotter pins, connection plates, threaded insert,tube shaped inserts with axial ridges, studs, quick fastening elements and clips, self clinching fasteners; hinges for connecting moving parts to each other, wholly or mainly not of metal; hinges, wholly or mainly not of metal; coffin fittings, wholly or mainly not of metal; window fittings, wholly or mainly not of metal; bed fittings, wholly or mainly not of metal; furniture fittings, wholly or mainly not of metal; door fittings, wholly or mainly not of metal; drawer fittings, wholly or mainly not of metal, namely, drawer slides; ring-shaped fittings, wholly or mainly not of metal; joinery fittings, wholly or mainly not of metal; dowels, wholly or mainly not of metal; screws, wholly or mainly not of metal