Zcbolt Wind Blade Connection Stud Bolt - Quality You Can Trust

Zcbolt Wind Blade Connection Stud Bolt - Quality You Can Trust. High Strength Material: Made from 42CrMoA/42CrMo4/40CrNiMoA alloy steel with grade 10.9/12.9. Anti-Corrosion Surface: Hot dip galvanized, Delta, or Dacromet coating for salt spray resistance. Customizable Dimensions: Available in sizes M36-56mm with lengths from 500mm to 1200mm. In-House Quality Control: CNAS-certified lab and 100% inspection for all finished products. Traceability System: Batch number marking and online management system for full tracking. Fast Delivery Option: Delivery within 14 days if material is in stock. Customization Support: Production available based on customer drawings or samples. ISO Certified Manufacturer: Certified with ISO9001, ISO45001, and ISO14001 standards.