Bolts of metal; Cotters made of metal; Drain pipes of metal; Fasteners, namely, metal bars and chains; Furniture fittings of metal; Junctions of metal for pipes; Metal bolts; Metal catches for indicate use; Metal clamps; Metal nuts; Metal pegs; Metal pipe muffs; Metal screws; Metal speed bumps; Penstock pipes of metal; Pulleys of metal, other than for machines; Rotating junctions of metal for pipes; Screws of metal; Towel dispensers, fixed, of metal