The Simpson FHA18 17-3/4 in. 12-Gauge Galvanized Strap Tie is a load-rated, precut metal strap engineered by Simpson to repair bearing wall cut-outs and to tie together wall corners, splices, and bearing headers. Unlike field-fabricated straps, this strap tie is designed for quick, easy, and accurate installation, eliminating guesswork on the job site. It also serves as a reliable connector for stairs and landings to bearing headers, making it a versatile choice for structural connections in residential and light commercial framing applications.

Key Features

• Engineered with increased loads in high-wind or seismic events - provides the structural performance needed in demanding environments where standard hardware may fall short.
• Precut with the correct thickness and number of fastener holes - ensures quick installation and optimal performance without field modification or guesswork.
• Made from 12-gauge steel - delivers the rigidity and load capacity required for structural bearing wall and header connections.
• G90 Zinc Galvanized finish - offers extra corrosion resistance for long-term durability in moisture-prone or exterior-adjacent framing conditions.
• 17-3/4 in. length - sized specifically for consistent coverage across wall corners, splices, bearing headers, and stair-to-landing connections.

Why This Product

• Load-rated and code-ready - unlike shop-bent or field-fabricated alternatives, this strap tie carries verified load ratings engineered for high-wind and seismic applications, giving contractors and inspectors confidence on the job.
• Faster, more accurate installs - precut to length with fastener holes already positioned, the FHA18 reduces layout time and minimizes installation errors compared to custom-cut strapping.
• Multiple structural applications in one strap - repairing bearing wall cut-outs, tying wall corners and splices, connecting stairs and landings to bearing headers - this single product handles several common framing connection needs.
• Built to last with corrosion-resistant coating - the G90 Zinc Galvanized finish protects the 12-gauge steel against corrosion, supporting long-term structural integrity in challenging framing environments.

Specifications

• Model Number: FHA18
• Length: 17-3/4 in.
• Gauge: 12
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Installation Fasteners: Install with (8) #10 screws (sold separately)
• Country of Origin: United States

Approved Applications

• Repairing bearing wall cut-outs
• Tying together wall corners, splices, and bearing headers
• Connecting stairs and landings to bearing headers

Frequently Asked Questions

What is the Simpson FHA18 strap tie used for?

The FHA18 is designed to repair bearing wall cut-outs and to tie together wall corners, splices, and bearing headers. It is also used to connect stairs and landings to bearing headers.

What fasteners are required to install the FHA18?

The FHA18 should be installed with (8) #10 screws, which align with the precut fastener holes built into the strap for accurate and efficient installation.

What gauge steel is the FHA18 made from, and how is it protected against corrosion?

The FHA18 is made from 12-gauge steel and features a G90 Zinc Galvanized coating, which provides extra corrosion resistance for long-term durability in demanding environments.

Is the FHA18 suitable for use in high-wind or seismic areas?

Yes. The FHA18 is engineered with increased loads in high-wind or seismic events, making it appropriate for applications where enhanced structural performance is required.