Metal latches; Common metals and their alloys including stainless steel; Metal shims; Metal bolts; Metal clamps; Metal hinges; Metal flanges; Anchors; Rivets, cramps and nails of metal; Metal hardware, namely, karabiners of metal; Architectural metalwork; Clevis fasteners of metal; Fasteners, namely, metal bars and chains; Metal hardware, namely, nuts; Metal rivets; Metal threaded fasteners; Hardware, namely, metal pins