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
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Exchange/Return Notes
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SKU: 50221001506

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4.6 ★★★★★
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Wayne
Lowell, US
★★★★★ 5
Excellent pillows
Size: Queen - 20"*30" (pack of 2), Color: Grey
Very nice pillows seem well made perfect size after a couple of days the filling is absolutely perfect provides plenty of support
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
M
Verified Purchase
Mrs. B
Alexandria, US
★★★★★ 5
A Good Buy
Item Package Quantity: 2, Size: Queen
Marvelous. Firm, fluffy, and comfortable. A good buy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
L
Verified Purchase
lex
West Palm Beach, US
★★★★★ 5
such amazing pillows
Item Package Quantity: 2, Size: Queen
THESE PILLOWS , idk if its because I haven't bought new pillows since I was little ? but these pillows are so soft and fluffy ! the support and shape retention are an easy 10/10 the Material seriously feels like hotel level luxury . so 10/10 appearance wise they look amazing with my pillow case . 10/10 overall these are MY reviews so make sure yall read the description and make sure its FOR YOU
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
O
Verified Purchase
Ober
Lake Worth, US
★★★★★ 5
Neck posture/sleep pain improvement
Item Package Quantity: 2, Size: King
Pleasantly surprised. Only had for a week now, but bought to replace these old bamboo pillows that were so flattened it was causing shoulder pain or neck tightness maybe. But that has already improved my sleep just from using this week. Ordered the kings, they come vacuum sealed and so I opened and they sat for approx 24 hours or close enough. They didn't appear as puffy so I was a little doubtful but I punched and fluffed them myself and they were good. They have improved the quality of my sleep so far. They are soft and sounds weird but it's almost like your head weight or fluffing them activate it to be fully expanded afterwards. I like them, they're comfortable for me as a mainly side sleeper/sometimes back sleeper.
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Reviewed in the United States on May 24, 2026
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Verified Purchase
Glynndy Oskouian
Alexandria, US
★★★★★ 4
Didn’t hold its shape after 1 month.
Item Package Quantity: 4, Size: Queen
been using this pillow for about a month now, and here’s my honest take. At first, it was super comfortable — soft, supportive, and perfect for getting a good night’s sleep. It gave great neck support and felt like a solid upgrade. But after a few weeks, I did notice it started to lose its shape a bit. It’s still comfortable, just not as supportive as when I first got it. I find myself fluffing it more often now.
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Reviewed in the United States on April 1, 2026

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