Product Features
Product Description
Simpson Strong-Tie MIU4.12/9 Face-Mount I-Joist Hanger by Simpson Strong-Tie is an engineered face-mount connector purpose-built for commercial, high-load, and double I-joist applications. Designed to support a 4 in. x 9-1/2 in. joist without requiring web stiffeners in standard installations, this hanger combines structural performance with installation efficiency through innovative Positive-Angle Nailing (PAN) and built-in speed prongs.
Key Features
- Engineered for commercial, high-load, and double I-joist applications without requiring web stiffeners
- Positive-Angle Nailing (PAN) minimizes splitting of the flanges while allowing nailing from a better angle for time savings
- Speed prongs temporarily position and secure the connector for easier and faster installation
- Optional triangle joist nail holes available for additional uplift capacity
- Adding four additional 10dx1-1/2 in. joist nails (MIU models) provides a total uplift load of 975 lbs.
- 16-gauge steel construction for reliable strength and durability
- Zinc Galvanized G90 coating for corrosion resistance
- Made in the United States
Specifications
- Model Number: MIU4.12/9
- Joist Size: 4 in. x 9-1/2 in.
- Gauge: 16
- Width: 4-1/8 in.
- Height: 9-1/16 in.
- Seat Depth: 2-1/2 in.
- Coating/Material: Zinc Galvanized, G90
- Hanger Type: Face-Mount
- Country of Origin: United States
Frequently Asked Questions
- Does the MIU4.12/9 require web stiffeners during installation?
- In standard installations, the MIU hanger is designed for commercial, high-load, and double I-joist applications without requiring web stiffeners. However, properly attached web stiffeners are required when using the optional triangle joist nail holes for additional uplift capacity.
- What is Positive-Angle Nailing (PAN) and why does it matter?
- Positive-Angle Nailing (PAN) is a feature that allows installers to drive nails at a better, more natural angle. This minimizes the risk of splitting the I-joist flanges during fastening while also saving time by making the nailing process more efficient and ergonomic.
- What is the uplift load capacity when additional joist nails are used with the MIU hanger?
- For MIU models, adding four additional 10dx1-1/2 in. joist nails results in a total uplift load of 975 lbs. Always use all specified fasteners and verify that the header can accommodate the required fasteners as specified in the load table.
- What coating does the MIU4.12/9 have, and what is it made of?
- The MIU4.12/9 is constructed from 16-gauge steel with a Zinc Galvanized G90 coating, providing corrosion resistance suitable for demanding construction environments.
Note: Product dimensions may differ from picture. Please see the item description above for specifications.
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FAQs
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