The Simpson 18" Galvanized Twist Strap LTS18 from Simpson is an economical light twist strap engineered to create a reliable tension connection between two structural members, resisting light to medium uplift loads at the rafter or heel of a truss. Its small bend section reduces interference at the transition points between members, making it a straightforward, versatile solution for a wide range of framing and truss connection applications. Fabricated from 18-gauge steel with a G90 zinc galvanized coating, this strap delivers durable performance where secure uplift resistance matters most.

Key Features

• Small bend section reduces interference at transition points - the strap sits cleanly between members without creating fit-up problems, speeding up installation and keeping connections tight.
• No wrapping over the truss required - the allowable load is achieved without wrapping the strap over the truss, simplifying the installation process and saving time on the job.
• Reverse-bend option available - specifying "-REV" after the model number (for example, LTS18-REV) gives you a bend in the opposite direction, letting you adapt the strap to your specific framing orientation without modification.
• Multiple lengths offered across the LTS product line - the versatility of available sizes means you can select the exact length for the specific connection rather than making compromises on fit.
• G90 zinc galvanized finish - the extra corrosion-resistant coating helps the strap hold up in demanding job-site environments, supporting long-term structural integrity.
• Installs with 10d common nails or 10d x 1-1/2 in. nails - uses standard fasteners already common on framing crews, so no specialty hardware is needed to complete the connection.

Why This Product

• Engineered for uplift resistance without overcomplicating the install - because the strap does not need to be wrapped over the truss to reach its allowable load, contractors can achieve a code-compliant tension connection faster and with less effort at the rafter or truss heel.
• Flexible enough to fit the actual conditions of the job - the reverse-bend "-REV" configuration and the range of available strap lengths mean the LTS18 adapts to your framing layout rather than forcing a workaround.
• Built to last in real construction environments - the G90 zinc galvanized coating provides extra corrosion resistance, making this strap a dependable long-term choice for both interior framing and environments where moisture exposure is a concern.
• A cost-effective solution from a trusted structural connector brand - Simpson delivers a light twist strap that handles light to medium uplift loads with simple, proven construction, giving builders reliable performance without unnecessary cost.

Specifications

• MPN: LTS18
• Length: 18 in.
• Gauge: 18
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Country of Origin: United States

Approved Applications

• Tension connection between two structural members
• Resisting light to medium uplift loads at the rafter
• Resisting light to medium uplift loads at the heel of a truss

Options

• Available with the bend reversed. Specify "-REV" after the model number, such as LTS18-REV.

Frequently Asked Questions

What fasteners should be used to install the LTS18?

The LTS18 should be installed with 10d common nails or 10d x 1-1/2 in. nails. Use all specified fasteners, with half into each member being connected, to achieve the listed loads.

Does the LTS18 need to be wrapped over the truss to achieve the allowable load?

No. The LTS18 straps do not need to be wrapped over the truss to achieve the allowable load, simplifying the installation process.

Is the LTS18 available with the bend in the opposite direction?

Yes. The LTS18 is available with the bend reversed. To order the reversed version, specify "-REV" after the model number, such as LTS18-REV.

What corrosion protection does the LTS18 have?

The LTS18 is coated with a G90 zinc galvanized finish, which provides extra corrosion resistance for use in demanding environments.

Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.