Bolt snaps of metal; Bolts of metal; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side frames, end caps, crank handles, pull straps, side tracks, ball bearings and installation hardware, namely, rollers, rails, cables, carriers, pins, locks, clips, brackets and screws; Metal cup hooks; Metal expansion joints for piping and ducting; Metal hooks; Metal locks and keys therefor; Metal nuts; Metal pipe clips; Metal screws; Metal shims; Metal thre...