Simpson THAI222 Adjustable I-Joist Truss Hanger - G90 Galvanized
Simpson THAI222 Adjustable I-Joist Truss Hanger - G90 Galvanized
Description:
Description:
The Simson THAI Adjustable Hanger is designed for I-joists and features extra-long straps that can be field-formed for height adjustment and top-flange hanger convenience. Positive-angle nailing prevents the bottom flange of the I-joist from separating. There is no longer room for increasing the uplift loads for earthquake or wind loading. Where other loads are govern, reduce.
Use all specified fasteners. Verify that the header can take the fasteners specified in the table.
California Residents: WARNING
Specifications:
Specifications:
Height: 22-7/8"
Fasteners required: Top: Min - (4) 0.148 x 1-1⁄2” OR (4) 0.148 x 3” Face: Min - (2) 0.148 x 1-1⁄2” OR (2) 0.148 x 3” Max - (20) 0.148 x 3” Joist: Min - (2) 0.148 x 1-1⁄2” Max - (2) 0.148 x 1-1⁄2”
Thickness: 18 Gauge
Quantity: 1
Width: 1-9/16"
Finish: G90 Galvanized
Manufacturer name: Simpson Strong-Tie
Product Guide: View Spec Sheet
Installation
Installation
• Web stiffeners are required for all I-joists used with these hangers.
• When a total of 20 face nails are used in THAI straps, or 30 face nails are used in THAI-2 straps, the maximum load-carrying capacity is achieved.
• Reduce load given by allowable nail shear capacity for each nail less than maximum.
• A minimum nailing configuration is shown for top nailing installations. The strap must be field-formed over the top of the header by a minimum of 2 1/2".
• Uplift — lowest face nails must be filled to achieve uplift loads.
• Factory-order the THAI-2 for hanger width needed. See table for allowable widths.
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