Simpson ABA66Z Adjustable Post Base

$29.85

The ABA is designed to attach wooden posts to existing concrete. The built-in 1″ standoff of this adjustable post base helps to prevent rot at the end of the post. The ABA has a slotted anchor hole in the base for adjustability and attaches to the post with nails or Strong-Drive® SD Connector screws. This versatile post base makes a cost-effective option for securing a post to the foundation.

This post base is available in model sizes for double 2x, 4×4, 4×6 and 6×6 lumber, both nominal and rough. The new double 2x size can be used for installing a structural post consisting of two 2×4 studs nailed together as well as for securing double 2x beams to a footing for ground-level decks.

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Description

Installation:

  • Place the base, load transfer plate and nut on the anchor bolt. Loosely tighten the nut.

Place the standoff base and then the post in the ABA. Fasten using Nails or Bolts – Use only the specified fasteners below. This 6×6 post base requires the following fasteners for installation: (1) – 5/8” concrete anchor, (12) – 16d x 3-1/2” Common Nails or (2) – ½” Machine Bolts (Use nails OR bolts. DO NOT install nails and bolts together!)

Features:

  • The slot in the base enables flexibility around the anchor bolt, making precise post placement easier
  • 1″ 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
  • A slotted hole for the concrete anchor allows for adjustment so you can achieve a perfect post alignment.
  • The ABU66Z provides a 1” standoff to get your 6×6 post 1” off the ground. Not only will your project be code compliant, but it will keep your post end from sitting in standing water to prevent unwanted rotting and damage.
  • The G185 ZMAX ® galvanized finish provides a level of corrosion resistance that is acceptable for use with treated lumber and normal outdoor use. If you’re installing in a high corrosive environment, i.e. near saltwater or where exposure to chemicals may occur, it’s recommended that you use a stainless steel base like the

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