Product Features
Product Description
Simpson ABU44RZ ABU ZMAX Galvanized Adjustable Standoff Post Base for 4x4 Rough is a high-capacity post base from Simpson Strong-Tie, engineered to securely attach wooden posts to existing concrete. Featuring a built-in 1-in. standoff design that helps prevent post-end rot and a slotted anchor hole for precise placement flexibility, this adjustable post base delivers maximum uplift performance for demanding structural applications.
Key Features
- The slot in the base enables flexibility around the anchor bolt, making precise post placement easier
- 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
- Steel gauge: Base 16, strap 12
- ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
Specifications
- MPN: ABU44RZ
- Nominal Post Size: Rough 4x4
- Width: 3 in.
- Length: 4-1/16 in.
- Height: 5-1/4 in.
- Hole Bottom: 1-1/2 in.
- Coating: ZMAX
- Finish: ZMAX
- Gauge: Base 16; strap 12
- Install With: Install with 0.162 in. x 3-1/2 in. nails or 1/2 in. machine bolts (sold separately)
- Country of Origin: United States
Frequently Asked Questions
- What is the purpose of the 1-in. standoff in the ABU44RZ post base?
- The built-in 1-in. standoff helps prevent rot at the end of the post by keeping the wood elevated away from the concrete surface. This design meets code requirements for structural posts installed in basements or in locations exposed to weather or water splash.
- What fasteners are used to install the ABU44RZ?
- The ABU44RZ installs with 0.162 in. x 3-1/2 in. nails or 1/2 in. machine bolts. It can also be attached using Strong-Drive SD Connector screws or bolts for added versatility.
- Why does the ABU44RZ feature ZMAX galvanization?
- ZMAX galvanization provides extra corrosion resistance, making the ABU44RZ well-suited for exterior applications and use with treated wood, where standard galvanization may not offer sufficient protection against the elements.
- How does the slotted anchor hole benefit installation?
- The slotted anchor hole in the base enables flexibility around the anchor bolt, allowing for minor adjustments during installation and making precise post placement significantly easier in high-capacity applications.
Note: Product dimensions may differ from picture.
Reviews
FAQs
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