The Simpson H10A-2 18-Gauge Galvanized Hurricane Tie by Simpson is a U-shaped structural connector built for higher uplift applications where a rafter or truss must be secured on both sides simultaneously. Designed to hold a double-ply member, it forms part of a continuous load path to resist wind and seismic forces - making it a reliable choice for rafter-to-top-plate and truss-to-top-plate connections in wind- and seismic-prone construction. Embossments add stiffness in crucial areas for improved performance, and slots allow field bending to accommodate angled blocking, giving builders flexibility across varying roof configurations.

Key Features

• U-shaped bilateral design holds the rafter or truss on both sides - secures higher uplift connections more effectively than a single-sided tie, reducing the need for two separate connectors and speeding up installation.
• Specifically engineered for double-ply members - the H10A-2 configuration grips both plies simultaneously, delivering a more complete structural engagement for reinforced framing assemblies.
• Forms part of a continuous load path - helps transfer wind and seismic forces through the structure as required by modern building codes, supporting whole-system structural integrity.
• Embossments add stiffness in crucial areas - engineered reinforcement at key stress points improves performance under demanding uplift loads without adding bulk.
• Optional fastener holes for roof blocking connection - allows the tie to also connect roof blocking to the top plate, adding versatility to a single hardware component.
• Slots allow field bending up to a maximum pitch of 6:12 - accommodates angled blocking installations on sloped roofs without requiring additional specialty hardware.
• Approved for installation with the Strong-Drive SD Connector screw - gives installers fastener flexibility and the option to use screws where nail guns are impractical or restricted.
• Made from 18-gauge steel with a G90 galvanized finish - the zinc galvanized coating provides extra corrosion resistance, supporting long-term durability in exposed or moisture-prone framing environments.

Why This Product

• One connector replaces two single-sided ties - the bilateral U-shaped form grips the rafter or truss on both sides in a single installation step, reducing hardware count and labor time on higher uplift applications.
• Built-in field adjustability for sloped roofs - the slot design allows field bending up to 6:12 pitch without cutting or special fabrication, keeping installations clean and code-compliant across a range of roof angles.
• G90 galvanized coating for lasting corrosion resistance - the zinc galvanized finish helps the connector hold up in framing conditions where moisture exposure could compromise lesser-coated hardware over time.
• Versatile fastener approval adds jobsite flexibility - acceptance of both standard nails and the Strong-Drive SD Connector screw means installers can match the fastener to the tool and conditions at hand without sacrificing structural approval.

Specifications

• Model Number: H10A-2
• Gauge: 18
• Seat Width: 3-1/8 in.
• Finish: Zinc Galvanized, G90
• Coating: Zinc Galvanized, G90
• Country of Origin: United States
• Installation Fasteners: Install with (18) 0.148 in. x 1-1/2 in. nails (sold separately)

Approved Applications

• High uplift rafter-to-top-plate and truss-to-top-plate connections
• Double-ply member connections requiring bilateral engagement
• Roof blocking-to-top-plate connections using optional fastener holes
• Angled blocking installations up to a maximum field-bent pitch of 6:12
• Wind and seismic load path construction requiring continuous structural connection

Downloads and Resources

• View Specifications

Frequently Asked Questions

What type of member does the H10A-2 hold?

The H10A-2 model is specifically designed to hold a double-ply member. Its U-shaped form grips the rafter or truss on both sides, making it suitable for higher uplift applications compared to single-sided ties.

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

Yes. The H10A-2 is approved for installation with the Strong-Drive SD Connector screw in addition to standard nails. Fasteners required are 0.148 in. x 1-1/2 in. nails or #9 x 1-1/2 in. Strong-Drive SD Connector screws. For optional nailing to connect shear blocking, use nails 0.131 in. x 2-1/2 in. Always use all specified fasteners.

Can the H10A-2 be field-bent to accommodate a sloped roof?

Yes. The slots on the H10A-2 allow field bending up to a maximum pitch of 6:12 to accommodate angled blocking. For field-bent installations, refer to H10A sloped load values.

What finish does the H10A-2 have, and why does it matter?

The H10A-2 features a G90 zinc galvanized finish, which provides extra corrosion resistance. This coating helps extend the service life of the connector in environments where moisture exposure is a concern.

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.