Computer modeling and CNC manufacturing enables glulam to be delivered to the jobsite in precise lengths and with preinstalled concealed hangers. The Simpson Strong-Tie CBH Concealed Beam Hanger is specifically designed for such applications, and is installed with readily available Strong-Drive SDS Heavy-Duty Connector screws. Measuring 2-3/8 in. wide x 7-5/8 in. tall and fabricated from heavy 3-gauge electrogalvanized steel, this hanger delivers both architectural aesthetics and proven structural performance. The CBH has been tested for inter-story drift and has achieved 1-hr and 2-hr fire resistance ratings according to ASTM E119. This 10-pack includes 20 backplates making 10 complete connections, ideal for larger glulam framing projects requiring consistent, code-compliant concealed connections.

Key Features

• Concealed design for architectural aesthetics and fire-rated performance
• Multiple router options to suit jobsite needs
• +/- 1/32-in. beam length tolerance on each end enables easier installation
• 1-hr and 2-hr fire resistance ratings per ASTM E119
• Inter-story drift performance tested to over 2%
• Code-listed per ICC-ESR-2552
• Dimensions: 2-3/8 in. width x 7-5/8 in. height
• Made from 3-gauge steel with an electro-galvanized finish
• (20) backplates make (10) connections - screws not included

Specifications

• Manufacturer Part Number (MPN): CBH2.37X7.63-R10
• Width: 2-3/8 in. (2.375 in.)
• Height: 7-5/8 in.
• Gauge: 3
• Coating: Electrogalvanized
• Finish: Electrogalvanized
• Applications: Joist to beam or joist to column
• Fire Resistance Rating: 1-hr and 2-hr per ASTM E119
• Inter-Story Drift Rating: Tested to over 2%
• Code Listing: ICC-ESR-2552
• Pack Quantity: 10 connections (20 backplates)
• Country of Origin: United States

Approved Applications

• Joist to beam - concealed hanger connection for glulam framing
• Joist to column - concealed hanger connection for glulam framing
• Applications where architectural aesthetics require hidden hardware
• Projects requiring fire-rated connections per ASTM E119 (1-hr and 2-hr ratings)
• Structures requiring verified inter-story drift performance exceeding 2%
• Glulam framing delivered to the jobsite in precise CNC-manufactured lengths with preinstalled concealed hangers

What's Included

• (20) backplates - makes (10) complete connections
• Screws not included

Installation Hardware Required (sold separately):

• Joist-to-beam application: Each of the (10) connections requires (18) Strong-Drive SDS25300 screws and (18) Strong-Drive SDS25600 screws

Frequently Asked Questions

What screws are required to install these concealed beam hangers?

Screws are not included with this package. For a joist-to-beam application, each of the 10 connections requires 18 Strong-Drive SDS25300 screws and 18 Strong-Drive SDS25600 screws. For a joist-to-column application, each connection requires 36 Strong-Drive SDS25600 screws.

What fire resistance ratings has the CBH concealed beam hanger achieved?

The Simpson Strong-Tie CBH has achieved both 1-hr and 2-hr fire resistance ratings per ASTM E119, in addition to being tested for inter-story drift performance to over 2%. It is also code-listed per ICC-ESR-2552.

What does this 10-pack include, and how does the hanger system work?

This package includes 20 backplates, which combine to make 10 complete connections. The concealed hanger is designed for glulam beams that are CNC-manufactured and delivered to the jobsite in precise lengths with the hangers preinstalled. The design accommodates a +/- 1/32-in. beam length tolerance on each end to allow for easier installation.

What material and finish are used on these hangers?

The CBH concealed beam hangers are made from heavy 3-gauge steel with an electrogalvanized finish, providing durability suited for structural framing applications while maintaining the concealed aesthetic required for architectural and fire-rated performance.