Metal bolts, namely, metal hex head cap screws, hex flange screws, gimlet point hex head lag bolts, flange 12-point screws, heavy hex structural bolts, metric hex head cap screws, metric heavy hex flange screws, carriage bolts, carriage bolts short neck, steel transmission hex head tower bolts, dome head scraper blade bolts, head plow bolts, contour head plow bolts, clipped head plow bolts, oversized head plow bolts, shaker screen bolts, square head machine bolts, anchor bolts, heavy hex head machine bolts, round head tension control bolts, all made of steel; Metal nuts, namely, metal finished hex nuts, heavy semi-finished hex nuts, metric hex nuts, hex flange all metal top lock nuts, hex serrated flange lock nuts, hex k-lock nuts, nylon insert lock nuts, regular square nuts, steel coupling nuts, steel wing nuts, all made of steel; Metal washers, namely, metal structural washers, regular split lock washers, regular spring lock washers, fender washers, flat fender washers, flat washers, hardened structural flat washers, metric washers, low carbon flat washers, structural extra thick washers, all made of steel; Metal studs, all made of steel; Metal socket screws, namely, metal alloy socket head cap screws, alloy flat socket head cap screws, metric button head cap screws, metric socket head cap screws, metric flat socket cap screw, metric low head socket cap screws, all made of steel; Metal fasteners, namely, nuts, washers, hex cap screws, cold formed prevailing torque nuts, bolts, steel washers, flat washers, torque nuts and threaded fasteners, all made of steel