The Simpson Strong-Tie HCJTZ Concealed Joist Tie with Pins is a heavy concealed beam tie engineered for use with large glulam beams resisting heavy loads. Featuring a unique profile, the HCJTZ allows installers to insert the connector directly into the end of the beam without requiring a visible slot cut into the bottom of the beam - delivering a clean, finished appearance without sacrificing structural performance. The HCJTZ is part of a complete concealed connector system that includes the CPTZ and CBTZ, offering a cohesive solution for demanding timber framing applications.
Key Features
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Concealed Design: Unique shape allows insertion into the beam end with no visible slot cut into the bottom of the beam for a flush, clean finish.
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Three Installation Options: Can be installed with no routing of the header, post, or beam; with a routed header or post; or with a routed beam - providing flexibility for various jobsite conditions.
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Sloped Member Compatibility: The carried member may be sloped up or down to 45 deg. with full table loads, accommodating angled framing configurations.
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Heavy-Load Capacity: Designed specifically for large glulam beams resisting heavy loads.
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Part of a Complete System: Integrates with the CPTZ and CBTZ as part of a coordinated concealed connector system.
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All Fasteners Included: Supplied with all dowels and screws required for installation - no separate hardware purchases needed.
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ZMAX Galvanized Finish: Heavy-duty ZMAX galvanized coating provides enhanced corrosion resistance for demanding environments.
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10-Gauge Steel Construction: Fabricated from 10-gauge steel for robust, reliable performance under significant loads.
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Made in the USA: Manufactured in the United States.
Specifications
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Model Number: HCJTZ
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Description: Concealed Joist Tie with Pins
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Material: 10 gauge steel
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Finish: ZMAX galvanized
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Country of Origin: United States
Approved Applications
- Concealed beam-to-post and beam-to-header connections in heavy timber framing
- Large glulam beam connections resisting heavy loads
- Applications requiring a finished, hardware-free appearance on the underside of the beam
- Sloped carried-member installations up to 45 deg. (up or down) at full table loads
- Use as part of the concealed connector system with the CPTZ and CBTZ
What's Included
- HCJTZ Concealed Joist Tie
- All required dowels
- All required screws
Note: Screws require a hex-head driver for installation. Router end of beam for screw heads to achieve a flush installation.
All product specifications and installation requirements should be verified against current manufacturer documentation prior to use. Always follow applicable local building codes and consult a qualified engineer for structural applications.
Frequently Asked Questions
- Does the HCJTZ require a slot cut into the bottom of the beam during installation?
- No. The HCJTZ features a unique profile that allows installers to insert the connector directly into the end of the beam without cutting a visible slot into the bottom of the beam, resulting in a clean, flush finished appearance.
- What installation options are available for the HCJTZ?
- The HCJTZ offers three installation options: it can be installed with no routing of the header, post, or beam; with a routed header or post; or with a routed beam - providing flexibility to suit various jobsite conditions.
- Can the HCJTZ accommodate sloped framing members?
- Yes. The carried member may be sloped up or down to 45 deg. while still achieving full table loads, making the HCJTZ suitable for angled framing configurations.
- Does the HCJTZ work as part of a larger connector system, and are fasteners included?
- Yes. The HCJTZ is part of a complete concealed connector system that integrates with the CPTZ and CBTZ connectors, offering a cohesive solution for timber framing applications. All required dowels and screws are included with the connector, so no separate hardware purchases are needed.
