Simpson Strong-Tie ABU88Z ABU ZMAX® Galvanized Adjustable Standoff Post Base for 8x8
The Simpson Strong-Tie® ABU is designed to attach wooden posts to existing concrete in high capacity applications. The built-in 1-in. standoff of this adjustable post base helps to prevent rot at the end of the post. The ABU has a slotted anchor hole in the base for adjustability and attaches to the post with nails, Strong-Drive® SD Connector screws or bolts. This versatile post base makes a cost-effective option for securing a post to the foundation, with a design built for maximum uplift performance.
Features
- Increased uplift loads for earthquake or wind loading
- ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
- 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
Prop 65
- WARNING! This product can expose you to chemicals including wood dust which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Specifications
- Nominal post size: 8x8
- Country of Origin: United States
- Steel gauge: Base 14, strap 12
- Depth: 7.702 in

















































