Utilize the following representative types of hardware and consumable supplies: fittings, flanges, connectors, gaskets, fasteners, couplings, insulators, switches, electrical sockets and plugs, boxes, fuses, gears, bearings, bushings, brushes, ballasts, wires, coils, tape, adhesives, cleaners, solvents, lubricants, sealers, caulking and water proofing materials