Product Description
The Simpson Strong-Tie MIT3511.88-2 MIT Galvanized Top-Flange Joist Hanger for Double 2-5/16 in. x 11-7/8 in. Engineered Wood is an engineered metal connector from Simpson Strong-Tie designed to support 90 deg. connections of I-joists to headers. Built from 16-gauge steel with a G90 zinc galvanized finish, this top-flange hanger delivers maximum down loads while requiring a minimum number of fasteners. Its Funnel Flange design simplifies member placement, and its positive-angle nailing (PAN) feature is specifically engineered for I-joists to minimize flange splitting - making it a reliable, cost-effective alternative to welded hangers.
Key Features
- Positive-angle nailing (PAN) minimizes splitting of the flanges while permitting time-saving nailing from a better angle
- With positive-angle nailing, the nail hole material is not removed
- Optional triangle nail holes may be used for increased uplift capacity; optional uplift nailing requires the addition of properly-secured web stiffeners
- Cost-effective solution for standard 90 deg. connections in comparison to welded hangers
- Features optional fastening with PAT for steel applications/header
- Actual joist size: Double 2-5/16 in. x 11-7/8 in.
- Made from 16-gauge steel
- Galvanized (G90) for extra corrosion resistance
- Funnel Flange design allows for easier placement of members
- Designed for installation before the joist is in place
Specifications
- MPN: MIT3511.88-2
- Member Size: Double 2-5/16 in. x 11-7/8 in.
- Width: 4-3/4 in.
- Height: 11-7/8 in.
- Seat Depth: 2-1/2 in.
- Top Flange: 2-5/16 in.
- Gauge: 16
- Coating/Finish: Zinc Galvanized, G90
- Country of Origin: United States
- Installation: Install with 0.162 in. x 3-1/2 in. nails in the header and 0.148 in. x 1-1/2 in. nails in the joist (sold separately)
Options
- Contact us for Configurable Options and Special orders
Frequently Asked Questions
- What is positive-angle nailing (PAN) and why does it matter for I-joists?
- Positive-angle nailing (PAN) is a feature specifically created for I-joists that allows nailing from a better angle, saving time during installation. Importantly, the nail hole material is not removed with PAN, which minimizes splitting of the flanges and helps maintain the structural integrity of the I-joist.
- What size joists is the MIT3511.88-2 designed to support?
- The MIT3511.88-2 is designed to support a double 2-5/16 in. x 11-7/8 in. engineered wood I-joist member.
- What fasteners are required to install this joist hanger?
- Install with 0.162 in. x 3-1/2 in. nails in the header and 0.148 in. x 1-1/2 in. nails in the joist. For steel header applications, optional fastening with PAT is also available.
- Can the MIT3511.88-2 be used where increased uplift capacity is needed?
- Yes. The optional triangle nail holes on the MIT3511.88-2 may be used for increased uplift capacity. However, optional uplift nailing requires the addition of properly-secured web stiffeners to be effective.
Note: Product dimensions may differ from picture. Please see the item description above for specifications.
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