SKU: 50221001506

Simpson Strong-Tie MCB9.5X9.5 (9-1/2 x 9-1/2 in.) Mass Timber Column Base Concealed Glulam-to-Concrete Connector

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Description

Simpson Strong-Tie MCB9.5X9.5 (9-1/2 x 9-1/2 in.) Mass Timber Column Base Concealed Glulam-to-Concrete ConnectorSimpson Strong Tie MCB9. 5X9. 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. 5X9. 5 Includes (1) Mass Timber Column Base Concealed Glulam to Concrete Connector Simpson Strong Tie MCB9. 5X9. 5 Features Concealed connection for architectural

Simpson Strong-Tie MCB9.5X9.5 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 MCB9.5X9.5 Includes

  • (1) Mass Timber Column Base Concealed Glulam-to-Concrete Connector

Simpson Strong-Tie MCB9.5X9.5 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 MCB9.5X9.5 Applications

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

Simpson Strong-Tie MCB9.5X9.5 Installation Overview

  1. Use CNC equipment to cut and drill glulam columns for accurate alignment
  2. Ensure anchors are in the correct location in the foundation
  3. Place MCB on the anchor rods and use leveling nuts and the oversized holes in the base plate to accurately position the base vertically and horizontally
  4. Attach plate washers and nuts to anchors and install nonshrink grout between the base plate and the foundation
  5. Lower the glulam column onto the base and install tight-fit dowels or bolts to connect the column to the base

Simpson Strong-Tie MCB9.5X9.5 Specifications

Material Steel
Finish Gray Paint
Width 9-1/2"
Length 9-1/2"
Thickness 3/4"
Weight 19.5 lb
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 50221001506

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Someone Z
San Leandro, US
★★★★★ 5
Fixed perfectly.
Color: Light Blue, Size: 14
I bought this for my 12yo son, worked perfectly! I definitely recommend it! He's 5"2 ,almost 98 pounds I ordered size 14. Great quality!!!
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Reviewed in the United States on May 16, 2026
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Sharon
Waukegan, US
★★★★★ 5
Nice 4 piece suit!
Color: Light Blue, Size: 10
The suit fit nicely. The back of the pants were a little baggy, but I adjusted the waistline with the sewn in elastic. I just needed to hem them.
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Reviewed in the United States on April 8, 2026
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Yuri Jimenez
Lake Worth, US
★★★★★ 5
Perfecto para la iglesia.😍🫶
Color: Light Champagne, Size: 12
Es un traje hermoso, diría que el saco queda perfecto a niños delgados.
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Reviewed in the United States on May 28, 2026
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Ritz
Whiting, US
★★★★★ 5
Perfect suit vest for any formal occasion
Size: 10-11, Color: Black, Size: 10-11, Color: Black
I purchased this for my son’s music band performance. I can say that this product is value for money. This vest offers stylish, well- tailored, slim fit look. The quality is fantastic and adjustable back strap helps to give perfect fit.
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Reviewed in the United States on February 2, 2026
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DD
Cuba, US
★★★★★ 5
Well made and comfy.
Size: 10-11, Color: Black
Very pretty. Well made and comfy.
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Reviewed in the United States on December 23, 2025

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