The Simpson S/H1A Seismic and Hurricane Tie by Simpson Strong-Tie is a cold-formed steel connector engineered to resist seismic and wind forces in cold-formed steel (CFS) framing applications. This double-sided hurricane tie secures the rafter or truss to the wall structure for high uplift load resistance, making it ideal for high-wind construction and a variety of proprietary truss chord applications. Embossments add stiffness in crucial areas, delivering improved performance where structural integrity matters most.

Key Features

• Designed for cold-formed steel framing - purpose-built for CFS applications, so the connector meets the specific strength and performance demands of modern steel-framed construction.
• Double-sided design - connects the rafter or truss to the wall structure in a single step, resisting both wind uplift and seismic forces without requiring two separate components.
• Faster installation than two single-sided straps - one connector does the work of two, reducing labor time on the job site without sacrificing connection strength.
• Embossed construction - strategic embossments add stiffness in critical areas, improving overall load performance at the connection point.
• Versatile application range - suitable for trusses, rafters, and general connections where one member crosses another, giving builders flexibility across multiple framing scenarios.
• 18-gauge (43 mil) steel construction - provides a sturdy, reliable connector that holds up under demanding structural loads in high-wind and seismic zones.
• Zinc Galvanized (G90) coating - offers corrosion resistance for long-term durability in challenging construction environments.

Why This Product

• One connector, two jobs done - the double-sided hurricane tie eliminates the need for two single-sided straps, cutting installation steps and saving time on every truss or rafter connection.
• Built for high-stakes applications - engineered specifically to resist both seismic and wind forces, this tie is a reliable choice for high-wind construction and cold-formed steel projects where code-compliant uplift resistance is non-negotiable.
• Broad compatibility with CFS framing - the S/H1A works across rafters, trusses, and several proprietary truss chords, making it a versatile option that adapts to a range of cold-formed steel project requirements.
• Corrosion-resistant finish for lasting performance - the G90 galvanized coating protects the connector against corrosion, supporting structural reliability over the life of the building in demanding environments.

Specifications

• MPN: S/H1A
• Gauge: 18
• Thickness: 43 mil
• Seat Width: 1-11/16 in.
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Installation: Install with (4) #10 screws to rafter/truss, (3) #10 screws to top track and (1) #10 screw to stud
• Country of Origin: United States

Approved Applications

• High-Wind Construction

Frequently Asked Questions

What type of framing is the S/H1A designed for?

The S/H1A is designed for use with cold-formed steel (CFS) framing, providing the strength and performance required in CFS applications.

How is the S/H1A installed?

Install with (4) #10 screws to the rafter/truss, (3) #10 screws to the top track, and (1) #10 screw to the stud.

Why choose the S/H1A over two single-sided straps?

The S/H1A is a double-sided hurricane tie that provides faster installation than using two single-sided straps while still delivering a strong connection between the truss or rafter and the wall structure to resist wind and seismic forces.

What corrosion protection does the S/H1A offer?

The S/H1A features a Zinc Galvanized (G90) coating, which provides reliable corrosion resistance for use in demanding construction environments.