Material: Carbon steel
Hardness grades: 4.8, 8.8, 10.9, 12.9
Surface finishes: Plain / natural, blue-white zinc plated, yellow zinc plated, hot-dip galvanized, tempered blackened, Dacromet
High-strength hot-dip galvanized stud bolt. The hot-dip galvanizing process provides dual protection, with a uniform zinc coating that offers long-lasting corrosion resistance. Better cost-effectiveness than stainless steel stud bolts. Quick and easy installation with no need for frequent maintenance. Suitable for different strength requirements from grades 4.8 to 12.9. Widely used in outdoor high-corrosion environments such as bridges, municipal guardrails, transmission towers, wind turbine towers, and similar applications.