Simpson HDU2-SDS2.5 8-11/16" Predeflected Holdown w/Screws U/HU I-Joist & SCL Hangers round base adapts to various

round base adapts to various roof slopes and materials

Recommended equipment for onsite testing to accurately determine load values in any specific structure

The Simpson Strong-Tie Trim-Head Decking Screw is designed for PVC and composite decking projects where corrosion resistance and appearance matter most

No predrilling required for standard 20- to 16-gauge steel

Repeat on all joint connections for a complete and cohesive installation

Simpson HDU2-SDS2.5 8-11/16" Predeflected Holdown w/Screws U/HU I-Joist & SCL Hangers round base adapts to variousThe Simpson Strong Tie HDU Holdown is a high capacity structural holdown designed to anchor wood shearwalls and posts to concrete foundations. It transfers uplift and overturning forces from wood framing into the foundation, helping protect structures in high wind and seismic conditions. Built for high uplift resistance, the HDU series provides strong lateral load support for demanding shearwall end connections. The included SDS structural screws