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or drive by hand with the appropriate bit for the selected drive type
Floor Framing: Supports skewed joist connections in residential
consistent installs on job-lot runs
plus 1/4" for pin extension
Simpson HHDQ14-SDS2.5 18 3/4 Heavy Holdown Quick-Install W/Screws - Gray Paint Fairfield Metal or drive by hand withThe Simpson Strong Tie HHDQ Holdown is a heavy duty structural holdown designed to anchor wood shearwalls and posts to concrete foundations. It transfers extreme uplift and overturning forces from wood framing into the foundation, helping protect structures in high wind and high seismic regions. Built for maximum uplift resistance, the HHDQ series delivers higher load capacity than standard holdowns while maintaining a practical installation