High Precision Square Connecting Shaft and Threaded Block Assembly

Material: Stainless steel, carbon steel, alloy steel Dimensions: Approximately 6 mm in diameter, approximately 48 mm in length (customizable) Structure: Integrated cylindrical connecting shaft, square threaded block, square/round hole composite structure Dimensional Accuracy: Tolerance: ±0.001 mm, Thread accuracy: 6H/6g (or as per drawing requirements) Processing Technology: CNC turning + CNC milling + internal and external thread machining Applications: Automation equipment, mechanical transmission components, tooling fixtures, industrial equipment connection and positioning systems