
Premium Quality Stud Bolts for Structural Engineering Projects. Wide Material Selection: Available in Stainless Steel, Carbon Steel, and Copper to suit various engineering needs. Multiple Grade Options: Offered in Grades 4.8, 8.8, 10.9, and 12.9 for diverse strength requirements. Comprehensive Surface Finishes: Includes Natural, Black, Zinc Plated, Nickel, Dacromet, and Hot-dip Galvanized options. Global Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, GOST, and UNS international standards. Flexible Customization: Supports customization from both customer samples and design drawings. OEM and ODM Services: Full OEM and ODM capabilities available with dedicated R&D engineers. Fast Delivery Capability: Urgent orders delivered in 7-15 days; standard delivery in 20-25 days. Convenient Export Logistics: Located near Ningbo Port with same-day spot goods delivery to warehouse.