The Simpson Strong-Tie CBSQ46-SDS2HDG is a hot-dip galvanized column base engineered to serve as the critical interface between structural columns and their concrete foundations. Designed for 4x6 column sizes, this column base transmits the structure's stresses directly to the foundation footing surface, ensuring a secure and code-compliant connection. Featuring a quick-install design with included Strong-Drive SDS Heavy-Duty Connector screws, the CBSQ46-SDS2HDG delivers a faster, more reliable installation compared to traditional bolt-based systems - while preserving greater net section area of the column.

Key Features

• 1" Standoff Design: The 1" standoff meets code requirements for structural posts installed in basements or in locations exposed to weather or water splash.
• Fast Installation: Included SDS Heavy-Duty Connector screws allow for faster installation than traditional bolt fasteners, reducing labor time on the job site.
• Reduced Reveal: The Strong-Drive SDS screw system provides a reduced reveal compared to bolt-based alternatives for a cleaner finished appearance.
• Greater Wood Net Section Area: SDS Heavy-Duty Connector screws provide a greater net section area of the column than bolts, maintaining structural integrity of the wood member.
• Hot-Dip Galvanized Finish: The hot-dip galvanized coating provides enhanced corrosion resistance, making this column base suitable for exposed and weather-prone environments.
• Screws Included: Strong-Drive SDS Heavy-Duty Connector screws are included, so no additional fasteners need to be sourced separately.

Specifications

• Manufacturer: Simpson Strong-Tie
• MPN: CBSQ46-SDS2HDG
• Column Size: 4x6
• Finish: Hot-Dip Galvanized
• Standoff Height: 1"
• Fastener Type: Strong-Drive SDS Heavy-Duty Connector Screws

Approved Applications

• Structural posts installed in basements
• Structural posts exposed to weather or water splash
• Connecting 4x6 columns to concrete footing surfaces
• Transmitting structural stresses from columns to concrete foundations

What's Included

• 1x CBSQ46-SDS2HDG Hot-Dip Galvanized Column Base
• Strong-Drive SDS Heavy-Duty Connector Screws

Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.

Frequently Asked Questions

What column size is the CBSQ46-SDS2HDG designed to fit?

This column base is engineered specifically for 4x6 column sizes, providing a secure and properly sized connection between the structural column and the concrete foundation footing.

Why does this column base use SDS screws instead of traditional bolts?

The included Strong-Drive SDS Heavy-Duty Connector screws offer several advantages over traditional bolt fasteners: they allow for faster installation that reduces labor time on the job site, provide a reduced reveal for a cleaner finished appearance, and preserve a greater net section area of the wood column - helping maintain the structural integrity of the wood member.

Is this column base suitable for outdoor or moisture-exposed installations?

Yes. The CBSQ46-SDS2HDG features a hot-dip galvanized coating that provides enhanced corrosion resistance, making it suitable for exposed and weather-prone environments. Additionally, its 1" standoff design meets code requirements for structural posts installed in basements or in locations exposed to weather or water splash.

Are fasteners included with the CBSQ46-SDS2HDG?

Yes, Strong-Drive SDS Heavy-Duty Connector screws are included with the column base, so no separate fastener purchase is required for installation.