The Simpson H10ASS H10A 18-Gauge Stainless Steel Hurricane Tie by Simpson is a U-shaped structural connector engineered to hold the rafter or truss on both sides for higher uplift applications. Built from 18-gauge stainless steel, it forms part of a continuous load path to resist wind and seismic forces, making it a reliable choice for exterior construction and connections involving treated wood where standard steel may be vulnerable to corrosion. Embossments add stiffness in crucial areas for improved performance, while slots allow field bending up to a maximum pitch of 6:12 to accommodate angled blocking installations.

Key Features

• Dual-sided rafter and truss connection - holds the rafter or truss on both sides for higher uplift resistance, delivering stronger performance than a single-sided tie in demanding wind and seismic conditions.
• Continuous load path design - forms part of a continuous load path to resist wind and seismic forces, giving builders confidence that the connection contributes to the structural integrity of the entire roof assembly.
• U-shaped profile for faster installation - provides faster installation than using two single-sided ties, reducing labor time without sacrificing holding strength.
• Embossed construction - embossments add stiffness in crucial areas for improved performance, so the connector maintains its shape and load capacity under stress.
• Optional fastener holes for roof blocking - allows connection of roof blocking to the top plate, giving installers added versatility in framing configurations without requiring additional hardware.
• Field-adjustable slots up to a 6:12 pitch - slots allow field bending to accommodate angled blocking, reducing the need for custom fabricated connectors on pitched roof applications.
• 18-gauge stainless steel construction - offers extra corrosion resistance for exterior and treated-wood applications, extending the service life of the connection in environments where standard steel would be at risk of deterioration.

Why This Product

• Built for high-uplift and corrosive environments - the stainless steel finish provides extra corrosion resistance specifically suited for exterior applications and treated-wood framing where standard galvanized connectors may fall short over time.
• Streamlines installation in one step - the U-shaped design secures both sides of the rafter or truss simultaneously, cutting installation time compared to placing two separate single-sided ties without compromising uplift performance.
• Adaptable to real job-site conditions - field-bendable slots accommodate roof pitches up to 6:12, and optional fastener holes support roof blocking connections, making this tie a flexible solution across a range of framing situations.
• Engineered for wind and seismic resilience - by forming part of a continuous load path, this hurricane tie plays a direct role in protecting the structure against the lateral and uplift forces generated by high-wind events and seismic activity.

Specifications

• Model Number: H10ASS
• Material: Stainless Steel
• Finish: Stainless Steel
• Gauge: 18
• Seat Width: 1-9/16 in.
• Country of Origin: United States

Approved Applications

• Rafter-to-top-plate and truss-to-top-plate connections in high uplift applications
• Exterior construction environments requiring enhanced corrosion resistance
• Connections involving treated wood where standard steel may be vulnerable to corrosion
• Roof blocking connections to top plate using optional fastener holes
• Angled blocking installations where field bending up to a maximum pitch of 6:12 is required

Installation Notes

• Install with (18) 0.148 in. x 1-1/2 in. stainless-steel nails
• Use all specified fasteners
• Acceptable fasteners: Nails 0.148" x 1-1/2" or #9 x 1 1/2" Strong-Drive SD Connector screws
• Hurricane ties do not replace solid blocking
• When installing ties on plated trusses (on the side opposite the truss plate) do not fasten through the truss plate from behind - this can force the truss plate off of the truss and compromise truss performance
• For H10A optional nailing to connect shear blocking, use Nails 0.131 x 2-1/2"
• Slots allow maximum field bending up to a pitch of 6:12; use H10A sloped loads for field-bent installation

Downloads and Resources

• View Specifications

Frequently Asked Questions

Why choose stainless steel over standard steel for this hurricane tie?

The stainless steel construction of the H10ASS offers extra corrosion resistance, making it especially well suited for exterior applications and installations involving treated wood, where standard steel connectors may be prone to accelerated corrosion over time.

Can this hurricane tie accommodate angled or sloped roof installations?

Yes. The H10ASS features slots that allow field bending up to a maximum pitch of 6:12, making it adaptable to angled blocking installations. For field-bent installations, use H10A sloped loads as reference.

Does the H10ASS connect to roof blocking as well as the rafter or truss?

Yes. H10A models come with optional fastener holes specifically designed to connect roof blocking to the top plate, providing added versatility in structural assemblies.

What fasteners are specified for installing the H10ASS?

The H10ASS is installed with (18) 0.148 in. x 1-1/2 in. stainless-steel nails. Alternatively, #9 x 1 1/2" Strong-Drive SD Connector screws may be used. For optional nailing to connect shear blocking, use Nails 0.131 x 2-1/2". Always use all specified fasteners to achieve rated performance.

Related Products

• Nails 0.148" x 1-1/2"
• #9 x 1 1/2"
• Nails 0.131 x 2-1/2"

Note: Product dimensions and/or Screw or Bolt holes may differ from picture.