The Claas 0003497700 is a genuine OEM quick coupling designed for hydraulic applications on Claas machinery. Featuring a nominal diameter of 6.3 mm and a 1/4 inch internal thread, this durable steel coupling is zinc-plated for enhanced corrosion resistance. It is engineered to withstand an operating pressure of 250 bar (25 MPa), ensuring reliable performance in demanding agricultural and industrial environments. With a length of 51 mm, width of 20 mm, and height of 20 mm, and weighing 0.05 kg, it provides a compact and robust connection.