Elesa & Ganter is a German manufacturer of industrial fasteners and controls. They offer a range of products from screws and bolts to fittings, nuts, pins, clamping systems, and springs. The part number 142121 is a hex head full threaded bolt, made from metric steel and measuring M12 x 1.75 x 55mm. The bolt features a zinc yellow chromate finish for corrosion protection. It is endurable and non-magnetic and has a Hexagon drive for easy fastening.