Reliable Zc Trademark Zcbolt Wind Blade Connection Stud Bolt

Reliable Zc Trademark Zcbolt Wind Blade Connection Stud Bolt. High Strength Material: Made from 42CrMoA/42CrMo4/40CrNiMoA with grades 10.9/12.9 for superior tensile strength. Anti-Corrosion Coating: Hot dip galvanized, Delta, or Dacromet surface finishing 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 including visual and function checks. Batch Traceability: Each product marked with batch number and tracked via online management system. Full Customization Support: Production available based on customer drawings or samples. Large Diameter Specialization: Dedicated production lines for large-diameter and long-length stud bolts. Wind Power Industry Standard: Meets strict wind power standards for blade assembly and hub connection.