Stainless Steel Adapter with Stepped Shaft Adapter and Flange Shoulder Threaded Hole

Hangzhou Pengbo Precision Machinery (Hangzhou, Zhejiang, established 2009, ISO 9001 certified) turns and mills this stainless stepped shaft adapter with flange shoulder and threaded hole at their more than 20,000 m² Hangzhou facility using milling & turning, boring & milling, and CNC milling, with step diameter, flange shoulder perpendicularity, and thread pitch diameter checked to match your drawing at initial sample inspection. Step diameter above the upper tolerance limit prevents the adapter from seating at the shoulder bore step without press force, while step diameter below the lower limit creates clearance that allows the adapter to rock in the housing bore and introduces runout at the output end in pump, valve, wind energy shaft, and robotics drive applications. Pengbo serves pump & valve, boiler, wind energy, robotics, and machinery stepped shaft adapter applications. Applications cover semiconductor, shipbuilding, and drones. Include step diameters, flange perpendicularity, thread class, and stainless grade in your RFQ package. For a project estimate from our hangzhou production team.