Simpson Strong-Tie HHDQ14-SDS2.5 18 3/4 Heavy Holdown Quick-Install W/Screws - Gray Paint
HHDQ 18-3/4 in Holdown w/ Strong-Drive SDS Screws
Simpson Strong Tie's holdowns are designed for high loads while also providing ease of installation. The Simpson HDQ features a unique seat design that allows installation raised above the sill plate and greatly minimizes deflection under the load. Simpson Strong Drive SDS heavy-duty connector screws are included for proper installation. The SDS screws install easily, reducing fastener slip. They provide a greater net section than bolts.
Fasteners Required: (30) 1/4" x 2 1/2"
For Treated Lumber: No
Height: 18 3⁄4"
Manufacturer Name: Simpson Strong-Tie
Thickness: 7 Gauge
- No additional washer is required
- Strong-Drive SDS Heavy-Duty Connector screws install best with a low-speed, high-torque drill equipped with a 3/8" hex-head driver
- 5/8" of adjustability perpendicular to the wall
Note: The image displayed is a generic representation of the type of product. Product dimensions and/or Screw or Bolt holes may differ from picture. Please see item description for specifications.
California Proposition 65
⚠WARNING: – www.P65Warnings.ca.gov.
We are providing this warning pursuant to a law passed by California in 1986 called the “California Safe Drinking Water and Toxic Enforcement Act of 1986”, or “Proposition 65” for short.
A Proposition 65 warning does not mean a product is in violation of any product-safety standards or requirements. In fact, the California government has clarified that “[t]he fact that a product bears a Proposition 65 warning does not mean by itself that the product is unsafe.”
The California agency tasked with implementing Proposition 65 has also explained, “You could think of Proposition 65 more as a ‘right to know’ law than a pure product safety law.” See http://oehha.ca.gov/prop65/background/p65plain.html
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.