SKU: 45360441206

Simpson Strong-Tie MCB9.5X15.5 (9-1/2" x 15-1/2") Mass Timber Column Base for Glulam to Concrete Connections

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Description

Simpson Strong-Tie MCB9.5X15.5 (9-1/2" x 15-1/2") Mass Timber Column Base for Glulam to Concrete ConnectionsSimpson Strong Tie MCB9. 5X15. 5 Description The MCB Mass Timber Column Base provides a standardized concealed connection between glulam columns and concrete foundations or supports, ensuring both structural integrity and aesthetic appeal in mass timber constructions. Simpson Strong Tie MCB9. 5X15. 5 Includes (1) Mass Timber Column Base Simpson Strong Tie MCB9. 5X15. 5 Features Concealed connection for architectural aesthetics and fire protection Wide

Simpson Strong-Tie MCB9.5X15.5 Description

The MCB Mass Timber Column Base provides a standardized concealed connection between glulam columns and concrete foundations or supports, ensuring both structural integrity and aesthetic appeal in mass timber constructions.

Simpson Strong-Tie MCB9.5X15.5 Includes

  • (1) Mass Timber Column Base

Simpson Strong-Tie MCB9.5X15.5 Features

  • Concealed connection for architectural aesthetics and fire protection
  • Wide range of base sizes and load capacities
  • Simple routing for CNC fabrication of columns
  • Threaded rods and leveling nuts may be used with grout pad for vertical adjustability
  • Base plate oversized holes provide horizontal adjustability
  • Recommended for use at column-to-foundation connections in any Seismic Design Category

Simpson Strong-Tie MCB9.5X15.5 Applications

  • Mass Timber / Cross-Laminated Timber
  • Column-to-foundation connections in seismic design categories

Simpson Strong-Tie MCB9.5X15.5 Installation Overview

  1. Use CNC equipment for precise cutting and drilling of glulam columns.
  2. Ensure anchors are correctly positioned in the foundation.
  3. Place the MCB on anchor rods and adjust using leveling nuts and oversized holes.
  4. Install nonshrink grout between the base plate and foundation.
  5. Lower the glulam column onto the base and secure with dowels or bolts.

Simpson Strong-Tie MCB9.5X15.5 Specifications

Material Steel
Finish Gray Paint
Width 9-1/2"
Length 15-1/2"
Thickness 3/4"
Weight 31.6 lb
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45360441206

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4.3 ★★★★★
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Verified Purchase
Fiona
Louisville, US
★★★★★ 5
I love it so cute
Color: Beige, Color: Beige
Easy to install, convenient to use, and the color is really nice too. The size is just what I needed, I love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
V
Verified Purchase
victoria caraveo
Port Orchard, US
★★★★★ 1
Cheap product!! Not recommended!
Color: Beige
Do not recommend!! If I could give it zero stars I would. This is made of the cheapest material, once you assemble it the tiers don’t stop spinning , even after screwing the screw at the tightest possible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
T
Verified Purchase
Tillymay
Los Angeles, US
★★★★★ 5
Nice quality
Color: Beige
Very nice quality,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
M
Verified Purchase
Meghan Howell
Phoenix, US
★★★★★ 2
Screws don’t fit
Color: Beige
Looks beautiful but came with a deficient screw. Screw doesn’t fit and thus can not complete building.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
R
Verified Purchase
Rob W.
Boise, US
★★★★★ 5
Great for organizing
Color: Black3pro
Arrived as scheduled. Just as pictured. I'm happy with my order. They Do Require full contact to support weight. Panels with bends cut down on what they hold ( slide down under load) I put a piece of tape below the magnet & it stopped the slide. They work great for my smaller shovels & tools.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

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