Simpson Strong Tie CB66HDG Hot-Dip Galvanized 7-Gauge 6X6 Column Base 6-Per Box
-
5% off when you buy 4 or more.
-
Get 5% off your next purchase.
-
Enjoy free delivery on orders above A$300.
-
Orders are processed and shipped from Victoria, Australia.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
- 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
- Made from 7 gauge steel
- Hot-dip galvanization offers extra corrosion resistance for exterior and treated-wood applications
Product Description
CB Hot-Dip Galvanized Column Base for 6x6 (Pack of 6)
The CB is designed to connect posts to concrete foundations for a wide range of lumber, glulam, and engineered wood product sizes. This column base is either cast-in-place or wet set into the concrete where the bottom of the base plate sits flush with the concrete for full post bearing. The CB is ideal for columns that require high structural values and rugged performance. CB Hot-Dip Galvanized Column Base for 6x6 (Pack of 6).
What the Pros choose to connect beams and columnsEnjoy easier installations when column caps are installed with Strong-Drive SDS Heavy-Duty Connector screws | Column cap installation trickInstall column caps with Strong-Drive SDS Heavy-Duty Connector screws for faster installation compared to bolts | Flexible Post WidthEPCZ and PCZ post caps have flange designs to accommodate several post sizes | Post Cap for End ConditionGreat for new and retrofit projects |
Keep your wood dry when connecting wood posts to existing concreteFor medium-capacity applications, ABW adjustable post bases feature a 1" standoff to prevent rot at the end of the post | Retrofit, Not Replace Your Deck PostsRPBZ retrofit post base reinforces existing posts and columns | Patio Cover ConstructionSecurely connect your top-supported structures | Light-duty post connectionsBC post bases connect posts to wood-supporting member |
Adjustable post base for project versatilityIn high-capacity applications, the ABU has slotted anchor holes to adjust connection as needed | Connecting column to foundationMeets code requirements with faster installs | Concealed Post BaseCPTZ offers a clean, concealed look while helping prevent decay with 1" standoff | Moment Post BasePrevent rotation of post around its base |
Package Dimensions:
12.5 inches x 16.0 inches x 20.63 inches. Weight: 46.1 lb
Specification:
| Item model number | CB66HDG-6 |
| Part Number | CB66HDG-6 |
| Batteries Required? | No |
| Item Package Quantity | 1 |
| Global Trade Identification Number | 10044315164504 |
| Product Dimensions | 16 x 12.5 x 20.63 inches |
| Material | Steel |
| Item dimensions L x W x H | 16 x 12.5 x 20.63 inches |
| Item Weight | 46.1 pounds |
| Manufacturer | Simpson |
| Brand | Simpson Strong-Tie |
| Size | 6 Pack |
Shipping & Delivery
At SecretGreen, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.

