
Zcbolt Wind Blade Connection Stud Bolt - Ideal for Wind Blade Assembly. High Strength Material: Made from 42CrMoA/40CrNiMoA alloy steel with Grade 10.9/12.9 for superior tensile strength. Anti-Corrosion Coating: Hot dip galvanized, Delta, or Dacromet surface treatment for wind farm environments. Customization Support: Full customization available based on customer drawings or samples. Internal Quality Control: CNAS-certified in-house laboratory with 100% inspection for finished products. Traceability System: Batch number marking and online management system for full product tracking. Large Diameter Expertise: Specialized production lines for large-diameter and long-length stud bolts. Fast Delivery: Delivery within 14 days for stock items; 30 days for first production run. Flexible Payment Terms: 30% advance T/T, 70% before shipment; negotiable for long-term partners.