The Simpson H10A-2Z H10A-2 18-Gauge ZMAX Galvanized Hurricane Tie is a U-shaped double-sided connector from Simpson Strong-Tie engineered for high-uplift rafter and truss applications. Designed to hold the rafter or truss on both sides, this tie forms part of a continuous load path to resist wind and seismic forces, making it a critical component in roof-to-wall connections for both new construction and retrofit projects. Its ZMAX galvanized finish delivers superior corrosion resistance, making it well-suited for exterior and treated-wood applications.

Key Features

• Forms part of a continuous load path to resist wind and seismic forces
• The H10A-2 model holds a double-ply member
• Approved for installation with the Strong-Drive SD Connector screw
• Seat width: 3-1/8 in.
• Made from 18-gauge steel
• ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
• U-shaped design holds the rafter or truss on both sides for higher uplift applications
• Embossments add stiffness in crucial areas for improved performance
• Provides faster installation than using two single-sided ties
• Optional fastener holes allow connection of roof blocking to the top plate
• Slots allow field bending up to a maximum pitch of 6:12 to accommodate angled blocking

Specifications

• Model Number: H10A-2Z
• Gauge: 18-gauge steel
• Finish / Coating: ZMAX
• Seat Width: 3-1/8 in.
• Fasteners Required: Install with (18) 0.148 in. x 1-1/2 in. nails
• Country of Origin: United States

Approved Applications

• Rafter-to-top-plate and truss-to-top-plate connections in high-uplift applications
• Double-ply member connections requiring a single U-shaped tie
• Exterior and pressure-treated wood construction where enhanced corrosion resistance is required
• Roof blocking-to-top-plate connections using optional fastener holes
• Angled blocking installations with field bending up to a maximum pitch of 6:12
• Continuous load path systems designed to resist wind and seismic forces

Downloads and Resources

• View Specifications

Frequently Asked Questions

What makes the H10A-2Z different from a standard single-sided hurricane tie?

The H10A-2Z is a U-shaped tie that holds the rafter or truss on both sides simultaneously, providing higher uplift resistance than a standard single-sided tie. This design also offers faster installation compared to using two separate single-sided ties, and its embossments add stiffness in crucial areas for improved overall performance.

Is the H10A-2Z suitable for use with pressure-treated lumber or exterior applications?

Yes. The H10A-2Z features a ZMAX galvanized finish, which is specifically formulated to offer extra corrosion resistance for exterior and treated-wood applications, making it appropriate for environments where standard galvanization may not provide sufficient protection.

Can the H10A-2Z be installed with screws instead of nails?

Yes. The H10A-2Z is approved for installation with the Strong-Drive SD Connector screw in addition to standard nails. Always use all specified fasteners and follow installation guidelines to ensure proper performance.

Can this hurricane tie accommodate pitched or angled roof blocking?

Yes. The H10A-2Z includes slots that allow field bending up to a maximum pitch of 6:12, making it adaptable to angled blocking installations. Note that hurricane ties do not replace solid blocking, and when installing on plated trusses on the side opposite the truss plate, fasteners should not be driven through the truss plate from behind, as this can compromise truss 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.