Product Features
Product Description
The Simpson Strong-Tie ABW46Z ABW ZMAX Galvanized Adjustable Standoff Post Base for 4x6 is a heavy-duty structural connector engineered by Simpson Strong-Tie to securely attach a 4x6 post or column to existing hardened concrete. Designed for decks, patio covers, and other top-supported structures, this post base features a 1-inch standoff from the concrete surface to help prevent moisture-related rot at the post end, along with slotted adjustability for optimum post placement around the anchor bolt.
Key Features
- Attaches a post to existing concrete for decks, patio covers and other top-supported structures
- Features 1-in. standoff to help prevent rot at post end
- Slotted for adjustability
- Designed for versatility, cost-effectiveness and maximum uplift performance
- Nominal post size: 4x6
- Steel gauge: Base 12, strap 16
- ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
- Made in the United States
Specifications
- Model Number: ABW46Z
- Nominal Post Size: 4x6
- Steel Gauge: Base 12; strap 16
- Width: 3-9/16 in.
- Height: 3 in.
- Length: 5-9/16 in.
- Coating/Finish: ZMAX
- Install With: 10d common nails or #9 x 1-1/2 in. Strong-Drive SD screws (sold separately)
- Country of Origin: United States
Approved Applications
- Decks and deck framing connections
- Patio covers and pergolas
- Other top-supported post and column structures
- Exterior applications requiring corrosion-resistant hardware
- Applications using pressure-treated lumber where ZMAX coating is recommended
Frequently Asked Questions
- What is the purpose of the 1-inch standoff on the ABW46Z?
- The 1-in. standoff elevates the base of the post above the concrete surface, helping to prevent moisture accumulation at the post end. This design feature significantly reduces the risk of rot and extends the service life of the post in exterior environments.
- What fasteners are approved for installing the ABW46Z?
- The ABW46Z is approved for installation with 10d common nails or #9 x 1-1/2 in. Strong-Drive SD connector screws. Because the connector features a G185 ZMAX galvanized finish, hot-dip galvanized fasteners meeting the specifications of ASTM A153 are required.
- What makes the ZMAX coating different from standard galvanization?
- ZMAX galvanization provides a heavier zinc coating than standard G90 galvanization, offering extra corrosion resistance specifically suited for exterior applications and use with treated wood. This makes the ABW46Z an appropriate choice in environments where standard hardware would be prone to premature corrosion.
- Is the ABW46Z adjustable, and how does that adjustability work?
- Yes. The ABW46Z features slotted holes in the base plate, allowing the connector to be shifted around the anchor bolt during installation. This adjustability helps achieve optimum post placement even when the anchor bolt is not positioned perfectly, providing installation flexibility without sacrificing structural performance.
Note: Product dimensions and/or nail or screw holes may differ from picture. Please see item description for specifications.
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