
Formwork Hex Bolt for Connection. Wide Material Selection: Available in Q235, Q355, SWRCH35K, 45#, 40Cr, and 35CrMo steel grades. Multiple Strength Grades: Offers Grade 4.8, 5.6, 8.8, 10.9, and 12.9 to meet diverse project needs. International Standards: Complies with GB/T, DIN, ISO, and ASTM standards for global compatibility. Flexible Customization: Supports customization from samples, designs, and full customization options. ISO 9001 Certified: Factory is ISO 9001 certified with strict QA/QC inspection processes. High Load Capacity: Formwork nuts and tie rods support max loads up to 33,000 kgs for safety. Global Export Experience: 19 years of export experience to Europe, USA, Japan, and other regions. Comprehensive Accessories: Provides complete systems including bolts, nuts, couplers, and tie rods.