Product Description
The Simpson Strong-Tie ABA66PC Outdoor Accents Adjustable Standoff Post Base is a 14-gauge steel connector engineered to securely anchor a 6x6 wood post to existing concrete. Finished in ZMAX galvanized steel with a stylish black powder coat, this adjustable post base delivers both structural reliability and visual appeal - making it a practical choice for decks, pergolas, and other outdoor structures where corrosion resistance and precise positioning matter. Built to meet code requirements and tested for increased uplift loads caused by earthquake or wind loading, this post base combines aesthetic design with genuine structural performance.
Key Features
- Secures wood post to existing concrete - allows you to anchor a 6x6 post directly to a concrete foundation, making it well-suited for new outdoor builds or retrofit projects on existing slabs.
- Built-in 1 in. standoff that meets code requirements - elevates the post end off the concrete surface to help prevent end-post rot, extending the life of your structure and reducing long-term maintenance concerns.
- Slotted base for precise adjustment - the slotted anchor hole allows you to fine-tune positioning during installation, giving you the flexibility needed to align posts accurately even when anchor bolt placement is not perfectly exact.
- Increased uplift load capacity for earthquake or wind loading - the base is engineered to handle elevated uplift forces, providing added structural confidence in regions with seismic activity or high wind exposure.
- Tested, load rated and code compliant - verified performance data means you can use this connector with confidence on permitted projects that require documented structural compliance.
- Made from 14-gauge steel - the heavier gauge construction contributes to durability and structural load capacity, so the connector holds up under demanding outdoor conditions.
- ZMAX galvanized finish with black powder coat - the dual-layer finish provides superior corrosion resistance for outdoor environments while the black powder coat adds a polished, intentional look that complements Outdoor Accents hardware systems.
Why This Product
- Form and function in one connector - the ZMAX galvanized steel core handles corrosion resistance and structural load demands, while the black powder-coat finish gives the connector a finished appearance that is visible in exposed outdoor applications.
- Built-in rot prevention - the 1 in. standoff is not just a structural feature; it directly addresses one of the most common causes of post failure in outdoor construction by keeping the end grain of the post away from moisture at the concrete surface.
- Adjustability that saves time on the job - the slotted anchor hole means you are not locked into a single anchor bolt position, reducing the need for rework and allowing for precise post alignment during installation.
- Made in the United States - this post base is domestically produced, which supports consistent quality standards for a load-rated structural connector.
Specifications
- Brand: Simpson Strong-Tie
- Part Number: ABA66PC
- Product Class: Post Base
- Member Size: 6x6
- Gauge: 14
- Material: Steel
- Coating: ZMAX
- Finish: ZMAX Galvanized with Black Powder Coat
- Color: Black
- Country of Origin: United States
Install With
- Install with (8) #10 x 1-1/2 in. Outdoor Accents Connector screws, sold separately (Model: SD10112DBB)
Frequently Asked Questions
What size post is the ABA66PC designed to fit?
The ABA66PC is designed for a nominal 6x6 post size. It is specifically sized and load rated for use with 6x6 wood posts anchored to concrete.
Why does this post base include a built-in standoff, and how tall is it?
The post base features a built-in 1 in. standoff that elevates the end of the post above the concrete surface. This meets code requirements and helps prevent end-post rot by reducing direct contact between the wood and moisture that can accumulate at the base of a concrete foundation.
What fasteners are needed to install the ABA66PC?
Installation requires (8) #10 x 1-1/2 in. Outdoor Accents Connector screws (Model: SD10112DBB), which are sold separately. These color-matched screws are designed to complement the black powder-coat finish of the post base.
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