Simpson 15 1/8" Heavy Holdown Quick-Install w/Screws HHDQ11-SDS2.5 L Strap Ties 11 is a Plunge Ogee

11 is a Plunge Ogee Bit

#10 screw size - sized appropriately for typical composite and PVC deck board thickness over standard framing

and load values are provided for both screws and power-actuated nails

Diamond holes are also included to allow for temporary fastening during installation

Medium Aluminum Cutting

Simpson 15 1/8" Heavy Holdown Quick-Install w/Screws HHDQ11-SDS2.5 L Strap Ties 11 is a Plunge OgeeSimpson HHDQ11 SDS2. 5 HHDQ 15 1 8 in. Heavy Holdown with Strong Drive SDS Screws is a Simpson Strong Tie heavy holdown engineered for extra high load applications. Installed directly on the sill plate, this holdown is ideally suited for back to back applications where eccentricity is a concern, and comes complete with Strong Drive SDS Heavy Duty Connector screws to simplify installation and ensure proper fastener use from the start. Key Features