
Ductile Iron Steel Support Nut Ball Mill Cast Iron Two-Claw Disk Nut Ductile Iron Disk Nut/ Formwork and Scaffolding Accessory. High Quality Material: Made of QT500-7 ductile iron with high tensile strength and precise thread processing. Wide Application: Suitable for high-rise buildings, bridges, tunnels, and nuclear power projects. OEM Service Available: Customization is available to meet specific project requirements. Certified Standards: Products are certified with CCC and ISO standards for quality assurance. Professional Manufacturer: Direct factory supply with years of experience in scaffolding and formwork systems. Flexible Packaging: Packed in woven bags, steel pallets, cartons, or plywood cases as requested. Secure Payment Terms: Supports 30% advance payment, balance against BL, or 100% L/C at sight. Fast Delivery: Delivery time is approximately 20 days after receiving advance payment or L/C.