Junctions of metal for pipes; [Locks of metal, other than electric; Valves of metal, other than parts of machines;] Water-pipe valves of metal; [Latch bars of metal; Door handles of metal; Clothes hooks of metal; metal packaging trays; metal cable trays used in building construction; Pegs of metal; Washers of metal for fastening piece; Box fasteners of metal;] Eye bolts; Nuts of metal [; Rivets of metal; small ironmongery and hardware of metal, namely, nuts, washers, pulleys, springs, and pulls]