The Simpson S/DTT2Z S/DTT ZMAX Galvanized Light Tension Tie by Simpson Strong-Tie is a cold-formed steel connector built for lighter-duty hold-down applications on single or back-to-back studs. Designed to deliver high-strength, post-pour, concrete-to-steel connections, this light tension tie is equally well suited for retrofit and new construction work - offering a compact, reliable solution for cold-formed steel framing, shearwall assemblies, and high-wind construction applications.

Key Features

• Compatible with cast-in-place or post-installed anchor bolts - gives contractors flexibility to use this tension tie on new pours or retrofit projects without requiring specialized hardware.
• Short profile height - minimizes the connector's footprint in tight framing conditions, making installation cleaner and less obstructive in finished assemblies.
• Made from 68-mil (14-gauge) steel - provides a solid, rigid base that meets the structural demands of cold-formed steel hold-down applications.
• ZMAX coating for extra corrosion resistance - outperforms standard galvanized finishes in durability, making this connector a dependable choice where long-term protection against the elements matters.
• Installs with #14 self-drilling screws and a 1/2-in. anchor bolt - straightforward fastener requirements keep installation efficient, and the included standard cut washer ensures a code-compliant, secure seat connection.

Why This Product

• Retrofit-ready and new-construction capable - support for both cast-in-place and post-installed anchor bolts means this hold-down connector works across a wide range of project types without compromise.
• Purpose-built for cold-formed steel framing - Simpson Strong-Tie engineered this connector specifically for CFS applications, covering shearwall and high-wind construction scenarios where connection integrity is critical.
• Enhanced corrosion protection with ZMAX coating - the ZMAX finish provides a meaningfully higher level of protection than standard galvanizing, helping the connector hold up over time in demanding environments.
• Simplified installation with included hardware - the standard cut washer is included, reducing the chance of missing a required component on the job site and keeping the installation process straightforward from start to finish.

Specifications

• MPN: S/DTT2Z
• Brand: Simpson Strong-Tie
• Coating / Finish: ZMAX
• Gauge: 14 (68-mil)
• Height: 6-15/16 in.
• Base Width and Depth: 1-5/8 in. x 1-5/8 in.
• Installation Hardware: Installs with (1) 1/2-in. anchor bolt and (8) #14 self-drilling screws; requires a standard cut washer (included) be installed between the nut and the seat
• Country of Origin: United States

Approved Applications

• High-Wind Construction

What's Included

Each pack contains (1) S/DTT2Z Light Tension Tie, Standard cut washer.

Options

• Contact us for Customizations / Special orders

Frequently Asked Questions

What type of fasteners are required to install the S/DTT2Z?

The S/DTT2Z installs with (1) 1/2-in. anchor bolt and (8) #14 self-drilling screws. A standard cut washer (included) must be installed between the nut and the seat during installation.

Can the S/DTT2Z be used with post-installed anchor bolts, or does it require cast-in-place installation?

The S/DTT2Z is compatible with both cast-in-place and post-installed anchor bolts, providing flexibility for new construction as well as retrofit projects.

What finish does the S/DTT2Z have, and why does it matter?

The S/DTT2Z features a ZMAX coating, which offers extra corrosion resistance compared to standard galvanized finishes. This makes it well suited for applications where enhanced durability against the elements is required.

What gauge steel is the S/DTT2Z made from, and what stud configurations does it support?

The S/DTT2Z is made from 68-mil (14-gauge) steel and is suitable for lighter-duty hold-down applications on single or back-to-back cold-formed steel studs.

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