Product Features
Product Description
The Simpson Strong-Tie ABW44RZ Adjustable Post Base for Rough 4x4 Posts is a ZMAX galvanized connector engineered to securely attach the bottom of a post or column to existing hardened concrete. Ideal for decks, patio covers, and other top-supported structures, this post base delivers maximum uplift performance while featuring a built-in 1 in. standoff that helps protect post ends from moisture-related rot.
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: Rough 4x4
- Made from 16-gauge steel
- ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
Specifications
- Model Number: ABW44RZ
- Member Size: Rough 4x4
- Gauge: 16
- Width: 4 in.
- Length: 4-1/16 in.
- Height: 1-15/16 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 patio covers
- Top-supported structures attached to existing hardened concrete
- Exterior applications where corrosion resistance is required
- Installations involving pressure-treated or chemically treated wood
Frequently Asked Questions
- What post size is the ABW44RZ designed for?
- The ABW44RZ is designed for a nominal Rough 4x4 post size. It is important to confirm you are working with rough-sawn lumber, as rough 4x4 dimensions differ from standard dimensional lumber.
- Why does this post base include a 1 in. standoff?
- The 1 in. standoff is engineered to elevate the base of the post above the concrete surface, helping to prevent direct contact with moisture. This helps avoid post-end rot, extending the service life of the post in exterior applications.
- What fasteners should be used to install the ABW44RZ?
- This post base should be installed with 10d common nails or #9 x 1-1/2 in. Strong-Drive SD screws, as specified in the product data.
- What makes the ZMAX coating suitable for exterior and treated-wood use?
- ZMAX galvanization provides an extra layer of corrosion resistance beyond standard galvanized coatings, making the ABW44RZ well-suited for exterior environments and applications involving pressure-treated or chemically treated lumber where accelerated corrosion is a concern.
Note: Product dimensions may differ from picture. See item description for specifications.
Reviews
FAQs
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