Product Description
The Simpson MIU4.28/11 Face-Mount I-Joist Hanger is engineered by Simpson for commercial and high-load I-joist applications, delivering a strong, reliable connection underneath the joist without requiring web stiffeners. Designed specifically for 4-1/8 in. x 11-7/8 in. engineered wood members, this face-mount hanger supports demanding structural loads while keeping installation straightforward and efficient. Its G90 galvanized finish and 16-gauge steel construction make it a dependable choice wherever lasting structural integrity is required.
Key Features
- Positive-angle nailing - minimizes splitting of the flanges while permitting time-saving nailing from a better angle, helping installers work faster with cleaner results
- No web stiffeners required - the MIU series is specifically engineered for high-load I-joist applications without this extra step, reducing labor and material costs on the job
- 16-gauge steel construction - provides the structural strength and rigidity needed for commercial and heavy-load framing applications
- G90 zinc galvanized finish - delivers extra corrosion resistance, helping the hanger hold up in moisture-prone environments over the long term
- Non-modifiable design - the fixed geometry ensures the hanger performs exactly as engineered and tested, giving builders confidence in a consistent, code-compliant connection
Why This Product
- Built for high-load commercial framing - the MIU series is purpose-designed for commercial and high-load I-joist applications, making this hanger a reliable fit for projects where standard hangers fall short
- Faster, cleaner installation - positive-angle nailing reduces the risk of flange splitting and allows nailing from a more comfortable angle, cutting installation time on large-scale framing jobs
- No extra hardware or prep work - because web stiffeners are not required, installers can secure the connection directly without additional components, keeping the workflow efficient
- Corrosion-resistant for lasting performance - the G90 galvanized coating goes beyond basic protection, making this hanger a sound long-term investment in applications where moisture exposure is a concern
Specifications
- MPN: MIU4.28/11
- Member Size: 4-1/8 in. x 11-7/8 in.
- Width: 4-1/4 in.
- Height: 11-1/8 in.
- Seat Depth: 2-1/2 in.
- Gauge: 16
- Coating: Zinc Galvanized, G90
- Finish: Zinc Galvanized, G90
- Installation Fasteners: Install with 0.162 in. x 3-1/2 in. nails in the face and 0.148 in. x 1-1/2 in. nails in the header (sold separately)
- Country of Origin: United States
Frequently Asked Questions
- What size joist is the Simpson MIU4.28/11 designed to support?
- The MIU4.28/11 is designed for an actual joist size of 4-1/8 in. x 11-7/8 in., making it suitable for engineered wood and I-joist members of that dimension.
- Does this hanger require web stiffeners during installation?
- No. The MIU series hangers are specifically designed for commercial and high-load I-joist applications without requiring web stiffeners.
- What fasteners should be used to install the MIU4.28/11?
- Install with 0.162 in. x 3-1/2 in. nails in the face and 0.148 in. x 1-1/2 in. nails in the header. Always use all specified fasteners and verify that the header can accommodate the required fasteners.
- Can the MIU4.28/11 hanger be field-modified to adjust for skew or slope?
- No. These hangers cannot be modified. For applications requiring skewable or slopeable options, Simpson Strong-Tie offers other hanger series suited to those needs.
Note: Product dimensions may differ from picture. Please see the item description above for specifications.
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