Bolt snaps of metal; Bolts of metal; Cast iron pipes; Fasteners, namely, metal bars and chains; Furniture casters of metal; Metal clamps; Metal cotter pins; Metal couplings for use with hydraulic and pneumatic systems; Metal hardware, namely, pulleys; Metal hose clamps; Metal strapping or tie downs; Pipes and tubes of metal; Pulleys of metal, other than for machines; Steel wire; Wire ropes