Autoclaved lightweight aerated concrete (ALC) panels are utilized as exterior walls due to their lightweight and good insulation properties, especially in Japan. In the ALC panels, the mounting hardware plays a crucial role in connecting the ALC panels with the foundation or structural components and providing resistance to wind and earthquake loads. Thus, the strength of connections is a critical factor in determining the overall stability and safety of the ALC panels. However, there is a lack of studies on the connections. Considering this research gap, an experimental study was conducted to investigate the mechanical behavior of connection in ALC panels.