Acc. to DIN EN 10242 (formerly DIN 2950). The classic - and the most popular - screw fitting series for pipe construction. These fittings are characterized by their high mechanical strength and surface quality to DIN 2444. They are completely coated with a layer of pure zinc and are therefore suitable for drinking water. They are also protected against rust. The fittings are used in pipe construction, plumbing and gas installations as well as a wide range of industrial applications.