Waler Pin is a critical heavy-duty fastening component used to reinforce and stabilize aluminum formwork systems in concrete building construction. Engineered for high load-bearing performance, this rigid metal pin delivers firm locking force to consolidate formwork assemblies and resist strong lateral pressure generated by wet concrete. It is widely utilized to fasten Flat Wall Panel and Wall Panel Formwork, securing adjacent panels tightly to prevent gaps, dislocation and concrete slurry leakage during pouring and vibration processes. For exterior and interior wall corner installation, the Waler Pin firmly locks Wall Corner Template, maintaining precise geometric angles and smooth forming effects for concrete corner structures. In the integral formwork supporting system, it coordinates closely with Standard C Slot and Floor Support Component to enhance overall structural rigidity and balance the force distribution of the entire formwork frame. Moreover, this practical fastener is ful…