DIN high pressure hydraulic fittings is the safe closure of ports in hydraulic systems. This broad range of fittings is available in steel with Cr(VI)-free surfaces and in stainless steel. Screw for ports with or without hexagon socket allows temporary or permanent sealing of connection openings with female thread. Suitable for rated pressures up to 400 bar. All common thread sizes are available. Different sealing variants are available. Plug for tube ends allow temporary or permanent sealing of tube ends. They are available in light and heavy series as per ISO 8434-1/DIN 2353 and are suitable for rated pressures up to 800 bar.