
Formwork Construction Heavy Duty Post Shore/Shoring Prop Scaffolding/Scaffold Collar Nut/Nut with Handle Casting Iron /Wing Nut China Building Material Nut. High Strength Material: Constructed from QT450-10 metal ensuring high tensile strength and durability. Precision Thread: High process precision with precise thread for secure fastening. Standard Compliance: Meets DIN 18216 standards and holds CCC and ISO certifications. Wide Application: Ideal for high-rise buildings, bridges, tunnels, and nuclear power projects. OEM Service: OEM service is available for customized requirements. Surface Treatment: Features electroplated surface treatment for corrosion resistance. Lightweight Design: Weighs 0.68KG with 60mm dimensions for easy handling. Manufacturer Direct: Direct from manufacturer specializing in scaffolding and formwork systems.