Product Description
The Simpson S/B4.18/8 is a high-capacity, top-flange hanger engineered for cold-formed steel framing systems, designed to support (2) 2 in. x 8 in. cold-formed steel joists when installed to structural steel or cold-formed steel beams. Built by Simpson Strong-Tie and manufactured from 12 ga. (97 mil) steel with a G90 zinc galvanized finish, this double-joist hanger delivers the strength and performance required across a wide range of CFS construction projects. Precision-formed for dimensional accuracy, it provides proper bearing area and a reliable structural connection every time - making it a dependable choice for both commercial and residential cold-formed steel applications.
Key Features
- Precision Forming for Dimensional Accuracy - The hanger's design ensures proper bearing area and consistent connection alignment, reducing installation errors and helping maintain structural integrity on every CFS job.
- High-Capacity Top-Flange Design - Manufactured with strict quality control, this top-flange configuration delivers the load performance needed for demanding cold-formed steel framing applications.
- Versatile Attachment Options - Attaches to cold-formed steel members with screws or to structural steel with powder-actuated fasteners or welds, giving contractors flexibility across different beam types and site conditions.
- Load-Rated, Tested, and Code Listed - Independently tested and code listed, so builders and engineers can specify this hanger with confidence on projects requiring documented, verifiable performance.
- Supports (2) 2 in. x 8 in. Cold-Formed Steel Joists - Purpose-built for double-joist CFS assemblies, ensuring a proper fit and eliminating the guesswork of adapting single-joist hardware to multi-joist applications.
- 12 Ga. (97 mil) Steel Construction - Heavy-gauge material provides the structural rigidity required for high-load cold-formed steel connections without compromising dimensional precision.
- G90 Zinc Galvanized Finish - Corrosion-resistant coating helps extend the service life of the connection in demanding job site and environmental conditions.
Why This Product
- Engineered Specifically for CFS Framing - Unlike general-purpose hardware, this hanger is purpose-designed for cold-formed steel construction, with tested load ratings and code listings that satisfy engineer and inspector requirements on CFS projects.
- Two Attachment Methods in One Hanger - The ability to fasten to either cold-formed steel members with screws or to structural steel with powder-actuated fasteners or welds means one connector adapts to multiple beam conditions, simplifying procurement and on-site logistics.
- Quality You Can Trace Back to the Source - Made by Simpson Strong-Tie, a brand with a long-standing reputation in structural connectors, and manufactured in the United States with precision forming and rigorous quality control built into every piece.
- Corrosion Resistance Built In - The G90 galvanized finish provides a durable protective layer suited to the real-world conditions of commercial and residential construction, helping the connection perform over the life of the structure.
Specifications
- Manufacturer Part Number (MPN): S/B4.18/8
- Brand: Simpson Strong-Tie
- Hanger Type: High-Capacity Top-Flange Joist Hanger
- Member Size: (2) 2 in. x 8 in.
- Joist Width (W): 4-3/16 in.
- Joist Height (H): 8 in.
- Gauge: 12 ga.
- Thickness: 97 mil
- Coating / Finish: Zinc Galvanized, G90
- Material: Cold-Formed Steel
- Installation Fasteners: Fasteners may vary by application; refer to Simpson Strong-Tie catalog or strongtie.com (sold separately)
- Country of Origin: United States
Approved Applications
- Supporting (2) 2 in. x 8 in. cold-formed steel joists in CFS framing systems.
- Installation to structural steel beams using powder-actuated fasteners or welds.
- Installation to cold-formed steel beams or headers using screws.
- Commercial and residential cold-formed steel construction projects requiring load-rated, code-listed connections.
- Projects requiring corrosion-resistant connectors in demanding environments, thanks to the G90 galvanized finish.
Options
- Can be skewed to a maximum of 45 deg. - Contact us for Customizations / Special orders
Frequently Asked Questions
- What joist size is the S/B4.18/8 designed to support?
- The S/B4.18/8 is specifically engineered to support (2) 2 in. width x 8 in. height cold-formed steel joists. It is a double-joist hanger and is not intended for use with a single joist or different joist dimensions.
- What types of beams can this hanger attach to?
- The S/B4.18/8 can be installed to either cold-formed steel beams or structural steel beams. When attaching to cold-formed steel members, screws are used. When attaching to structural steel, powder-actuated fasteners or welds are the appropriate fastening method.
- What gauge and finish is this hanger made from?
- This hanger is manufactured from 12-gauge (97 mil) steel and features a G90 zinc galvanized finish, which provides corrosion resistance in demanding job-site environments.
- Is the S/B4.18/8 load-rated and code listed?
- Yes, the S/B4.18/8 is load-rated, tested, and code listed, making it suitable for compliant structural installations in cold-formed steel framing applications. For specific load values and fastener requirements by application, refer to the Simpson Strong-Tie catalog or strongtie.com.
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