SKU: MPSC300-X

Simpson Strong-Tie MPSC300 Point-Supported Column Connector - Gray Paint, Made to Order Non-Returnable

Simpson Strong-Tie MPSC300 Point-Supported Column Connector - Gray Paint, Made to Order Non-Returnable!

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SKU: MPSC300-X

Simpson Strong-Tie MPSC300 Point-Supported Column Connector - Gray Paint, Made to Order Non-Returnable

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Specifications

Width: 11-3/4"
Height: 8" Min. - 16" Max.
Plate: Top: 11-3/4"; Bottom: 11-3/4" Min. to 18" Max.
Column Size: Min. Width/Depth: 11-3/4"
Material: Carbon Steel
Finish: Gray Paint
Manufacturer Name: Simpson Strong-Tie
Additional Info: Download Allowable Load: 300,000 Lbs.
Description

Note: All versions of this product are made to order and non-returnable. Be sure to verify all specifications prior to purchase.

The Simpson Strong-Tie® MPSC™ Series is a next-generation column connector specifically engineered for point-supported post-and-plate mass timber buildings. Designed to streamline construction and eliminate floor beam clutter, the MPSC connection supports mass timber floor panels while transferring large axial loads from above.

Its innovative two-part design consists of a top and bottom connector that fasten with a single bolt, minimizing crane time and simplifying alignment. With five load-rated sizes from 100 to 300 kips, this system scales to meet a wide range of structural demands.

Each model includes top connection, bottom connection, tie plate, and zinc-plated bolt, nut, and washer assembly. Shim plates are sold separately in packs of 20 plates. Screws are sold separately.

Key Features:

  • High Load Capacity: Supports up to 300 kips; available in five load-rated sizes
  • Post-and-Plate Design: Enables mass timber construction without floor beams
  • Adjustable Fit: Up to 1/4" vertical adjustability using shim plates
  • Rigging Compatibility: Bolt holes serve as lift points for column hoisting
  • Seismic Performance: Allows controlled column rocking for deformation compatibility
  • MPSC100U is load-rated for uplift.

Installation Highlights:

  • Use all specified Strong-Drive® SDCF Timber-CF and SDS Heavy-Duty Connector screws
  • Ensure level column cuts for full bearing
  • Install tie plate before setting upper column
  • Attach rigging to bolt holes and place upper column over HSS standoff
  • Insert through-bolt and tighten snugly to connect
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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.
× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

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