N2W

Metal hardware, namely, plates with elliptical, dovetailed and other forms of recesses and grooves, plates with moldings formed to friction fit within said elliptical, dovetailed and other forms of recesses and grooves; metal rods, non-electrical wires and lug nuts, threaded studs for forming splices and anchors; the aforementioned for use in friction stir welding and bonding via exothermic reactions; containers of metal for chemicals; all of the aforementioned for rail, cathodic protection, power, and grounding applications