Industrial DKN 20-31-8mm-3 Metal Bellows Coupler is an 8-inch-long shaft coupling with an 8 mm bore and 25 mm outer diameter. Built as a metal bellows coupling, it provides a compact, torsionally stiff connection for precise torque transfer between two rotating shafts. It is suited for industrial machinery, CNC equipment, and robotics where a robust, fixed-bore connection is needed.
