6 General purpose storage equipment, namely, metal bins, metal bins for small parts storage, aerosol storage, cutting tool storage, hose and tubing storage; Metal fasteners, namely, [ capscrews, ] nuts, [ washers, ] bolts, [ rods, studs, sockets, knobs, ] screws, [ spacing inserts, ] pins, rivets * ; * [, turn fastener studs and eyelets, studs, anchors, retaining rings, bushings, keystocks, teenuts, threaded inserts, shaft collars, woodruff keys in the nature of non- threaded fasteners, round pins, and mill stocks in the nature of locking pins; Metal fittings and metal instant fittings for pipes and hoses, namely, flare fittings, compression fittings, self-align fittings, barb fittings, brass fittings, copper fittings, iron fittings, steel pipe fittings and nipple fittings; Metal valves not being parts of machines; Metal caps screws, namely, hex head cap screws, socket head cap screws, flat head socket cap screws, button head socket cap screws, and low socket head cap screws; Metal plugs for tubes and hoses; Metal spacers for industrial use in the nature of rings; Steel tubing; Metal flanges; Metal hardware, namely, swivel adapters, unions and ends; Elbows of metal for pipes; Metal hydraulic end fittings for pipes; Metal tubes; Alloys of metal, namely, alloys for welding, fluxes, brazing, spray powder, soldering, and hard facing; Metal soldering accessories, namely, ring tongues, disconnects, butt connectors, and snap plugs and receptacle; Metal drill bit storage cases; Metal hardware, namely, springs. Metal handling equipment, namely, chains, huggers, tie-down straps, slings, wire ropes, ropes, non-electric cords, casters, and roller chains; Two-ended metal fasteners, namely, fasteners with at least a snap opening; Metal adapters, namely, hydraulic steel adapters; ] metal key blanks