Product Features
Product Description
Simpson ABA44Z ABA ZMAX Galvanized Adjustable Standoff Post Base for 4x4 by Simpson Strong-Tie is engineered to attach wooden posts to existing concrete with a built-in 1-inch standoff that helps prevent rot at the post end. Constructed from 16-gauge steel with ZMAX galvanization, this adjustable post base delivers exceptional corrosion resistance for exterior and treated-wood applications, making it a cost-effective and code-compliant solution for securing structural posts to the foundation.
Key Features
- The slot in the base enables flexibility around the anchor bolt, making precise post placement easier
- The 1 in. standoff design meets code requirements for structural posts installed in basements or exposed to weather or water splash
- Increased uplift loads for earthquake or wind loading
- Nominal post size: 4x4
- Made from 16-gauge steel
- ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
Specifications
- Model Number: ABA44Z
- Nominal Post Size: 4x4
- Gauge: 16
- Width: 3 9/16 in.
- Height: 3 1/16 in.
- Length: 3 3/8 in.
- Coating/Finish: ZMAX
- Standoff Height: 1 in.
- Country of Origin: United States
- Fasteners Required: (1) 1/2 in. concrete anchor and (6) 0.148 in. x 3 in. nails (sold separately)
- Install With: Install with (6) 0.148 in. x 3 in. nails or (6) #9 x 1-1/2 in. Strong-Drive SD Connector screws (Model: SD9112)
Frequently Asked Questions
- Why does the ABA44Z have a 1-inch standoff?
- The 1 in. standoff design helps prevent rot at the end of the post by keeping it elevated above the concrete surface. It also meets code requirements for structural posts installed in basements or areas exposed to weather or water splash.
- What fasteners are used to install the ABA44Z?
- The ABA44Z can be installed with (6) 0.148 in. x 3 in. nails or (6) #9 x 1-1/2 in. Strong-Drive SD Connector screws (Model: SD9112), plus (1) 1/2 in. concrete anchor to secure the base to the concrete.
- What is ZMAX galvanization and why does it matter?
- ZMAX galvanization provides an extra layer of corrosion resistance beyond standard galvanizing, making the ABA44Z well-suited for exterior applications and use with treated wood, where contact with moisture or preservative chemicals is a concern.
- How does the slotted anchor hole help during installation?
- The slot in the base allows for adjustability around the anchor bolt, giving installers flexibility to fine-tune the exact position of the post even if the anchor bolt placement is not perfectly precise, making accurate post placement significantly easier.
Note: Product dimensions may differ from picture. See item description for specifications.
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