Product Description
The Simpson Strong-Tie PB44Z 4x4 ZMAX Galvanized Non-Standoff Post Base is a heavy-duty structural connector engineered by Simpson Strong-Tie to secure the bottom of 4x4 posts or columns directly to concrete. Designed for decks, patio covers, and other top-supported structures, this post base features ZMAX galvanization for superior corrosion resistance in exterior and treated-wood applications - making it a reliable long-term solution for outdoor construction projects.
Key Features
- Embeds in wet concrete after pour and is made to install flush with the concrete surface
- Embossment in the seat of the base gives increased strength
- Stress relief holes under the base resist tearing during loading
- Nominal post size: 4x4
- Made from 12-gauge steel
- ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
Specifications
- MPN: PB44Z
- Member Size: 4x4
- Gauge: 12
- Coating: ZMAX
- Finish: ZMAX
- Install With: 16d common nails
- Country of Origin: United States
Approved Applications
- Deck post bases and column footings
- Patio cover post connections
- Other top-supported structural post installations
- Exterior applications requiring enhanced corrosion resistance
- Installations involving pressure-treated lumber
Frequently Asked Questions
- What size post is the PB44Z designed to fit?
- The PB44Z is designed for a nominal 4x4 post size, securing 4x4 posts or columns to a concrete foundation.
- How is the PB44Z installed into concrete?
- The PB44Z embeds in wet concrete after the pour and is made to install flush with the concrete surface, allowing for a clean, level connection at the base of the post.
- Why choose ZMAX galvanization over standard galvanization?
- ZMAX galvanization offers extra corrosion resistance compared to standard coatings, making the PB44Z especially suited for exterior environments and applications involving pressure-treated or treated wood where contact with corrosive chemicals is a concern.
- What fasteners are used to attach the post to the PB44Z base?
- The PB44Z is installed with 16d common nails to secure the post within the base once the concrete has set.
Note: Post bases do not provide adequate resistance to prevent members from rotating about the base and therefore are not recommended for non-top-supported installations. A minimum sidecover is required to obtain the full load. Product dimensions and/or screw or bolt holes may differ from picture.
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Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
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