Premium Zcbolt Threaded Rod Stud Bolt with Customization Options Available

Premium Zcbolt Threaded Rod Stud Bolt with Customization Options Available. Wide Material Options: Available in Carbon Steel and Alloy Steel for diverse strength needs. Multiple Surface Finishes: Options include Plain, Zinc Plated, Black Oxide, and H.D.G for corrosion resistance. Customization Available: Supports production from drawings, samples, and flexible customization. High Grade Standards: Meets DIN and ANSI standards with grades B7, B7m, L7, L7m, 8.8, and 10.9. CNAS Certified Lab: In-house testing with CNAS-certified laboratory ensures quality traceability. Large Diameter Specialization: Dedicated production lines for large-diameter and long-length threaded rods. Full Traceability System: Batch number marking and online management system track product status. ISO Certified Quality: Manufacturing certified under ISO9001:2015, ISO45001:2018, and ISO14001.