Towel hooks of metal; Bottle caps of metal; Boxes of common metal; Door fasteners of metal; Jerrycans of metal; Metal clips for general use; Metal fastening anchors; Metal locks and keys therefor; Metal pipe couplings and joints; Metal scaffolding; Screws of metal; Taps of metal for casks; Tinfoil; Trophies of common metal for use as awards; Welding wire; Wire of common metal