Simpson HDUE9-SDS3.5HDG 17-3/8" Predeflected Holdown w/SDS Screws - Hot Dip Galvanized 15 Degree Wire Weld Coil Fencing/Siding Nails Use a power driver with

Use a power driver with a #2 Phillips bit

This stress-free bond does not weaken over time

Specifically designed for stair stringer-to-framing connections

From framing a new deck to building a retaining wall

PRO200SG2 multi-purpose attachment (also sold separately)

Simpson HDUE9-SDS3.5HDG 17-3/8" Predeflected Holdown w/SDS Screws - Hot Dip Galvanized 15 Degree Wire Weld Coil Fencing/Siding Nails Use a power driver withThe 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