Anchors; fasteners and fixing technology, namely, screws, bolts, nails, rivets, threaded rods made of metal; metal hardware, namely, springs, nuts, washers; screws made of metal; screw nuts made of metal, screws and nuts made of metal for steel construction; washers made of metal for wood constructions, metal hardware, namely, external tab washers, washers for cap screws, square washers, spring lock washers, lock washers, rosettes, adjusting washers and supporting washers, disc spring and con...