Metallic flanges; Metal bolts; Stainless steel; Metal expanding sleeves for affixing screws; Lock bolts of metal; Metal hardware, namely, karabiners of metal; Architectural metalwork; Metal hardware, namely, washers; Metal reinforcement materials for building; Metal threaded fasteners; Zinc and its alloys; Rivets of metal; Fittings of metal for furniture; Hinges of metal; Hardware, namely, metal pins; Hardware, namely, metal tacks; Metal clevis fasteners; Metal anchor bolts; Metal hardware, n...