Introduction
When sourcing high-strength fasteners for pipelines, structural steel, and heavy machinery, GB stud bolt factories play a critical role in providing standardized and reliable fastening solutions. HardHawk, as a trusted supplier, offers a wide range of GB stud bolts that comply with national and international standards, ensuring quality and durability for industrial applications.
Visit us for more details: HardHawk โ Stud Bolts Supplier
Key Features of GB Stud Bolts
Standard Compliance: Manufactured according to GB, ASTM, DIN, and ISO standards.
Material Options: Available in carbon steel, alloy steel, and stainless steel (SS304, SS316).
Thread Sizes: From M6 to M72, covering heavy-duty industrial fastening requirements.
Grades Offered: B7, 2H, 8.8, 10.9 for high tensile strength.
Surface Treatment: Black oxide, hot-dip galvanizing, zinc plating, PTFE coating.
Applications of GB Stud Bolts
Oil & Gas Pipelines
Petrochemical Plants
Power Generation Equipment
Heavy Machinery & Construction
Marine & Offshore Projects
Stud bolts are widely used for flange connections where precision, durability, and load-bearing capacity are essential.
Why Choose HardHawk as Your Partner?
As one of the professional GB stud bolt factories in China, HardHawk provides:
Bulk wholesale supply with competitive pricing
OEM/ODM customization for project-specific requirements
Fast delivery to over 30+ countries
Strict quality inspection from raw material to packaging
Learn more about our products: High-Performance Stud Bolts โ HardHawk
Conclusion
If you are looking for reliable GB stud bolt factories for your wholesale or project-based needs, HardHawk offers a complete solution with high-quality materials, competitive prices, and global delivery. Whether you need B7 stud bolts, 2H nuts, or stainless steel threaded rods, we are your trusted partner for long-term cooperation.