15-1/8" Simpson HHDQ11SS-SDS2.5 Heavy Holdown Quick-Install W/ SDS Screws - Stainless Steel MASA/MASAP Mudsill Anchors Trim-style head - provides a

Trim-style head - provides a low-profile

Check out our full collection of Simpson SUR/SUL Skewed U-Shaped Hangers

The 8QLHD Quick-Lock HD Pier Wheel is meticulously engineered for the precise placement of a reinforcing steel cage within a drilled shaft

Interior or exterior projects where finish and corrosion resistance matter

15-1/8" Simpson HHDQ11SS-SDS2.5 Heavy Holdown Quick-Install W/ SDS Screws - Stainless Steel MASA/MASAP Mudsill Anchors Trim-style head - provides aThe 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