Product Description
Simpson CB66R CB Galvanized Column Base for 6x6 Rough by Simpson Strong-Tie is engineered to connect posts to concrete foundations across a wide range of lumber, glulam, and engineered wood product sizes. Designed for either cast-in-place or wet-set installation, the base plate sits flush with the concrete surface to provide full post bearing. Built from 7-gauge steel with a G90 galvanized finish, the CB66R delivers high structural values and rugged performance - making it an ideal choice for columns subjected to demanding load conditions, including wind and seismic forces.
Key Features
- Increased uplift resistance for wind or seismic loading
- Bolt hole locations meet code-required spacing for optimal capacity
- Nominal column size: 6x6 rough
- Made from 7-gauge steel
- Galvanized (G90) for extra corrosion resistance
Specifications
- MPN: CB66R
- Brand: Simpson Strong-Tie
- Nominal Column Size: 6x6 rough
- Gauge: 7-gauge steel
- Finish / Coating: Zinc Galvanized, G90
- Install With: (2) 5/8-in. diameter machine bolts (sold separately)
- Country of Origin: United States
Options
- Contact us for Configurable Options and Special orders
Frequently Asked Questions
- What type of installation method does the CB66R support?
- The CB66R is designed for either cast-in-place or wet-set installation into concrete. In both methods, the bottom of the base plate sits flush with the concrete surface, ensuring full post bearing for maximum load transfer.
- What post size is the CB66R compatible with?
- The CB66R is sized for a nominal 6x6 rough-cut lumber post, as well as compatible glulam and engineered wood products of the same member size.
- What fasteners are required to install the CB66R?
- Installation requires (2) 5/8-in. diameter machine bolts. The bolt hole locations are positioned to meet code-required spacing for optimal load capacity.
- Why is the G90 galvanized finish important for this column base?
- The G90 galvanized zinc coating provides an extra layer of corrosion resistance, making the CB66R well-suited for outdoor and exposed applications where moisture and environmental conditions could otherwise degrade the steel over time.
Note: Product dimensions and/or Screw or Bolt holes may differ from picture. Please see item description for specifications.
Reviews
FAQs
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Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
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Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
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