
Factory Shipment Standard and Non-Standard Durable S136 Mold Positioning Column for Stamping Die. Customized Sizes and Hardness: Custom sizes up to 1 inch diameter and hardness RC 64-65 available on request. High Precision Manufacturing: Precision ground to close diameter tolerance of +.0002/-.000 with 0.002mm verticality. Superior Material Quality: Available in S136, SKD11, D2, S45C, and other high-grade tool steels. Exceptional Hardness Range: Hardness options from HRC 55-58 up to HRC 60-63 and triple drawn RC 64-65. Corrosion and Wear Resistance: Treated surface provides excellent corrosion resistance and long-term durability. ISO9001 Certified Quality: Manufactured under strict ISO9001:2015 quality management system. OEM and ODM Services: Full customization available based on 2D/3D drawings and customer samples. 100% Pre-Shipment Inspection: Every part undergoes visual and functional testing before delivery.