The Simpson H2.5ASS Hurricane Tie is a single-sided rafter/truss-to-top-plate connector engineered by Simpson to resist moderate lateral and uplift loads as part of a continuous load path. Formed from 18-gauge stainless steel, this hurricane tie delivers high/severe corrosion resistance, making it a reliable choice for coastal, marine, and other harsh-exposure applications where standard connectors fall short. The symmetrical design eliminates the need for separate right and left parts, so one part handles both orientations and keeps installation straightforward.

Key Features

• Embossments in bend line strengthen connection - reinforces the critical bend area to deliver a more rigid, load-bearing joint at the rafter-to-plate connection
• Arrow line indicator on the top flange - guides correct orientation during installation, reducing the risk of jobsite errors and callbacks
• 18-gauge stainless-steel construction - provides the structural integrity needed to resist moderate uplift and lateral forces while standing up to corrosive environments
• High/severe corrosion resistance - stainless steel composition makes this tie suitable for coastal, seaside, and other severe-exposure conditions where galvanized alternatives may degrade prematurely
• Symmetrical design eliminates separate right and left parts - one part number works for both sides of the roof framing, simplifying ordering and reducing inventory on the job

Why This Product

• Built for demanding coastal environments - the stainless-steel finish provides high/severe corrosion resistance, making this hurricane tie the appropriate choice where exposure to salt air or moisture would compromise a standard galvanized connector over time
• Simplifies the load path at a critical connection - designed specifically for the rafter/truss-to-top-plate connection, the H2.5ASS resists both lateral and uplift loads as part of a continuous load path, addressing one of the most vulnerable points in wind-event performance
• Installs without guesswork - the symmetrical form and built-in arrow line indicator on the top flange mean faster, more consistent placement by any member of the crew, with no need to sort right-hand from left-hand parts
• Structural details reinforce performance - embossments in the bend line actively strengthen the connection rather than relying on material thickness alone, supporting confident use in moderate-load applications

Specifications

• Model Number: H2.5ASS
• Material: Stainless Steel
• Finish: Stainless Steel
• Gauge: 18
• Width: 1-3/8 in.
• Height: 6 in.
• Fasteners Required: (10) 0.131 in. x 2-1/2 in. stainless-steel nails or (10) #9 x 1-1/2 in. stainless-steel Strong-Drive SD screws
• Country of Origin: United States

Downloads and Resources

• View Specifications

Frequently Asked Questions

What connection does the H2.5ASS hurricane tie serve?

The H2.5ASS 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 in the structure.

Why is stainless steel used for the H2.5ASS instead of standard galvanized steel?

Stainless steel provides high/severe corrosion resistance, making the H2.5ASS suitable for coastal, marine, and other harsh environments where standard galvanized connectors may be inadequate.

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

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

Does the H2.5ASS require separate right-hand and left-hand versions?

No. The symmetrical design of the H2.5ASS eliminates the need for separate right and left parts, so a single part number works for both orientations on the job.

Related Products

• Nails 0.131 x 2-1/2"
• #9 x 1 1/2"