Product Description
The Simpson Heavy Top-Flange Hanger for Engineered Lumber 3-1/2 x 12 is a heavy-duty structural connector from Simpson engineered specifically for high-load structural composite lumber header connections. Built with a dual-gauge steel construction - a 3-gauge steel top flange paired with a 7-gauge steel stirrup - this top-flange hanger is designed to meet the demands of engineered lumber framing systems where load capacity and fastening precision are critical.
Key Features
- Funnel Flange design - guides beams into correct position quickly and accurately, reducing alignment difficulty and saving labor time during installation
- Strategically positioned fastener holes - engineered to prevent lamination splitting in SCL headers, preserving structural integrity where it matters most
- 3-gauge steel top flange - provides the heavy-duty strength needed to handle high-load SCL header applications with confidence
- 7-gauge steel stirrup - delivers a sturdy, reliable cradle for engineered lumber beams across demanding framing installations
- Simpson Strong-Tie gray paint finish - offers a durable factory-applied coating suited for standard engineered wood framing environments
- Hot-dip galvanized finish available - an option for installations requiring enhanced corrosion protection, giving this hanger broader environmental versatility
Why This Product
- Purpose-built for high-load SCL header connections - this hanger is not a general-purpose connector; it is specifically engineered for structural composite lumber applications where standard hangers fall short on load capacity
- Dual-gauge steel construction protects both strength and fastening integrity - the combination of a heavy 3-gauge flange and a 7-gauge stirrup means the connector handles serious structural loads while hole placement actively prevents lamination splitting in the header
- Faster, more accurate beam placement on the job site - the Funnel Flange design reduces guesswork during installation, helping crews seat engineered lumber beams correctly the first time and keeping projects moving
- Domestic manufacturing to exacting quality standards - produced in the United States under Simpson's established quality controls, this heavy top-flange hanger is built to perform consistently in engineered wood framing systems
Specifications
- Manufacturer Part Number (MPN): HGLTV3.512
- Model: HGLTV3.512
- Description: 3-1/2 x 12 Heavy Duty Top-Flange Hanger for Engineered Lumber
- Top Flange Material: 3-gauge steel
- Stirrup Material: 7-gauge steel
- Finish: Simpson Strong-Tie gray paint
- Brand: Simpson Strong-Tie
- Country of Origin: United States
Approved Applications
- Structural composite lumber (SCL) header connections requiring high loads
- Engineered lumber beam and header hanger installations
- Applications where lamination integrity must be preserved during fastening
- Heavy-load top-flange hanger installations in engineered wood framing systems
Options
- Hot-Dip Galvanized Finish: Available upon request for applications requiring enhanced corrosion protection. Contact us for configurable options and special orders.
Note: Product dimensions may differ from picture. Please see item description for specifications.
Frequently Asked Questions
What type of lumber is the HGLTV3.512 designed to work with?
The HGLTV3.512 is engineered specifically for structural composite lumber (SCL) header applications. It is a heavy top-flange hanger built to handle the high-load demands associated with SCL headers rather than standard dimensional lumber connections.
How does the Funnel Flange design benefit installation?
The Funnel Flange design facilitates easy, accurate placement of beams during installation. It helps guide the beam into the correct position, reducing labor time and minimizing alignment difficulty on the job site.
What materials and finish are used in the construction of this hanger?
The HGLTV3.512 features a dual-gauge steel construction, with a 3-gauge steel top flange and a 7-gauge steel stirrup. It comes with a factory-applied Simpson Strong-Tie gray paint finish suitable for standard interior applications. A hot-dip galvanized finish option is also available for projects requiring enhanced corrosion resistance.
How does the HGLTV3.512 protect the integrity of the header during installation?
The hanger's nail and fastener hole locations are precisely positioned to prevent lamination splitting, which can degrade the structural integrity of SCL headers. This intentional hole placement helps maintain the full strength of the header after fastening.
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