The Simpson H2.5AZ H2.5A 18-Gauge ZMAX Galvanized Hurricane Tie by Simpson is a single-sided hurricane tie engineered to resist moderate lateral and uplift loads at the rafter/truss-to-top-plate connection. Built as part of a continuous load path, this connector helps keep roof framing anchored to the wall structure during high-wind events. Its symmetrical design means a single part works for both orientations, eliminating the hassle of stocking separate right-hand and left-hand versions.

Key Features

• Embossments in bend line strengthen connection - reinforces the critical bend area so the tie maintains structural integrity under lateral and uplift loading.
• Arrow line indicator on the top flange - guides correct orientation during installation, reducing the chance of misalignment and helping ensure a code-compliant connection.
• Made from 18-gauge steel - provides a reliable balance of strength and formability suited to moderate-load rafter and truss anchoring applications.
• ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications - the heavy-duty coating stands up to the corrosive chemistry of pressure-treated lumber and outdoor exposure, extending the service life of the connection.

Why This Product

• One part does the job of two - the symmetrical design eliminates the need for separate right and left parts, simplifying ordering and reducing installation errors on the job site.
• Built-in installation guidance - the arrow line indicator on the top flange takes the guesswork out of orientation, helping contractors and DIYers seat the tie correctly the first time.
• Rated for exterior and treated-wood use - ZMAX galvanization provides extra corrosion resistance, making this hurricane strap a dependable choice wherever pressure-treated lumber or outdoor conditions are involved.
• Continuous load path performance - engineered to resist both lateral and uplift loads as part of a connected system, this rafter tie helps transfer wind forces through the structure rather than leaving the roof-to-wall joint as a weak link.

Specifications

• MPN: H2.5AZ
• Gauge: 18
• Width: 1-3/8 in.
• Height: 6 in.
• Coating/Finish: ZMAX
• Install With: Install with (10) 0.131 in. x 2-1/2 in. nails or (10) #9 x 1-1/2 in. Strong-Drive SD screws
• Country of Origin: United States

Downloads and Resources

• View Specifications

Frequently Asked Questions

What type of connection is the H2.5AZ designed for?

The H2.5AZ is designed for the rafter/truss-to-top-plate connection, where it resists moderate lateral and uplift loads as part of a continuous load path.

Do I need separate right-hand and left-hand versions of this hurricane tie?

No. The H2.5AZ features a symmetrical design that eliminates the need for separate right and left parts, making installation more straightforward.

What fasteners are required to install the H2.5AZ?

Install with (10) 0.131 in. x 2-1/2 in. nails or (10) #9 x 1-1/2 in. Strong-Drive SD screws.

Is the H2.5AZ suitable for use with treated wood or exterior applications?

Yes. The ZMAX galvanization provides extra corrosion resistance, making the H2.5AZ well suited for exterior and treated-wood applications.

Related Products

• Nails 0.131 x 2-1/2"
• #9 x 1 1/2"