Simpson HDUE9-SDS3.5 17-3/8" Predeflected Holdown w/SDS Screws - G90 Galvanized Flat Head Blue Masonry Screws Holds Tight: Cuts into concrete

Holds Tight: Cuts into concrete without inserts

Tailored for cold weather and wet concrete applications

while the self-drilling tip reduces prep time and eliminates the need for pilot holes

Fully Threaded Design: Allows for maximum adjustability and fixture thickness flexibility

Simpson HDUE9-SDS3.5 17-3/8" Predeflected Holdown w/SDS Screws - G90 Galvanized Flat Head Blue Masonry Screws Holds Tight: Cuts into concreteThe Simpson Strong Tie HDUE 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 HDUE series provides enhanced lateral load support for demanding shearwall applications. The included SDS structural screws