Simpson Strong-Tie CB 4x6 Galvanized Column Base-CB46 - The Home Depot

Simpson Strong-Tie

Model # CB46

Internet # 100374945

Store SKU # 251442

CB 4x6 Galvanized Column Base

Simpson Strong-Tie CB 4x6 Galvanized Column Base

This item has been discontinued.
The Home Depot no longer carries this specific product.

$20.05 / each


Model # CB46

Internet # 100374945

Store SKU # 251442

Store SO SKU # 592854

Simpson Strong-Tie connectors make projects easier to build while making them stronger and safer. They are engineered and tested to perform and are manufactured to the highest quality standards. Whether working on a home project or building a structure to comply with building codes, go with the choice of engineers and contractors, go with genuine Simpson Strong-Tie connectors. The CB column base is made for columns and posts that require high structural values and rugged performance.

  • Designed to mount the post flush with the top of the concrete
  • Helps reduce uplift loads on posts or columns
  • Diamond holes are included to provide for temporary fastening
  • Column Size: 4 in. x 6 in.
  • Made from 7-Gauge steel
  • Galvanized for extra corrosion resistance
  • Install with 5/8 in. diameter machine bolts

Info & Guides

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Assembled Depth (in.)  5.5 in  Assembled Height (in.)  16.688 in 
Assembled Width (in.)  3.938 in  Product Width (in.)  3.938 
Base Type  Regular Base  Gauge 
Material  Steel  Number of Pieces 
Product Weight (lb.)  5.011 lb  Returnable  90-Day 
Warranty / Certifications
Manufacturer Warranty  Visit our website at and type in warranty in the search box for detailed warranty information 


Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by Inspector said it was over kill :) The inspector said that the 4X6 Column Base for my pergola was over kill, because it is super strong, but I come from California where earthquakes are common. September 18, 2012
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