Description & Documents
The HTWM20 Masonry Strap 1-1/4" x 20" x 7-3/4" is designed for truss to concrete or masonry connections, offering uplift resistance with variable heel height and positioning applications. It is made of 14-gauge steel with a G90 galvanizing finish.
- Use all specified fasteners (four 1/4" x 1-3/4" wedge bolts for concrete, eight 10d z 1-1/2" nails for truss/rafter)
- Not for use with treated lumber
- Strap may be attached to either side of grouted masonry or concrete wall with a minimum of (1) #5 horizontal rebar
- Drill hole in concrete or masonry with manufacturer's prescribed 1/4" masonry drill. Install fasteners into concrete or masonry per manufacturer's specification
- Grout or concrete compressive strength shall be 2,000 PSI at 28 days
- Twist straps do not have to be wrapped over the truss to achieve the allowable loads.
- Moisture barrier may be required
Brand Name: USP Structural Connectors
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