The Simpson Heavy Embedded Truss Anchor is an engineered connector built to attach roof trusses securely to concrete and masonry walls. Designed for demanding residential and commercial roofing applications, this heavy truss anchor features staggered nail patterns that strengthen uplift resistance and can be used in pairs on single- and multi-ply trusses. The versatile anchor installs straight or can be field-bent around truss or rafter members, giving contractors a reliable solution wherever wind and seismic loads are a concern.

Key Features

• Indented embedment line - takes the guesswork out of installation by marking the correct embed depth, reducing the risk of placement errors in the field.
• Compatible with the Simpson preassembled TSS snap-in seat - pairs with an existing system component so contractors can streamline their truss anchoring workflow without sourcing additional hardware.
• Load rated for wind and seismic forces - provides documented uplift resistance in high-demand structural applications, giving engineers and inspectors the performance data they need.
• 12-in. exposed length with a 4-in. embed depth - delivers a deep, stable anchor point into a poured concrete bond beam or grouted block wall while leaving sufficient length above the wall for truss attachment.
• Made from 16-gauge steel - the heavy-gauge construction supports the structural loads expected in roof framing connections without flex or deformation under stress.
• Zinc Galvanized (G90) finish - the corrosion-resistant coating extends service life in moisture-exposed wall assemblies, protecting the connection over the long term.

Why This Product

• Engineered precision built in - the indented embedment line ensures the anchor is set at exactly the right depth every time, reducing field errors and keeping installations inspection-ready.
• Handles the toughest load conditions - with ratings covering both wind and seismic forces, this truss anchor is suited for projects in high-wind zones and seismic regions where uplift resistance is a code requirement, not just a preference.
• Flexible installation for a range of framing situations - the ability to install straight or field-bend the anchor around truss or rafter members, combined with compatibility for use in pairs on single- and multi-ply trusses, means one anchor model covers a wide variety of roof framing configurations.
• Built for long-term performance in masonry and concrete construction - the G90 galvanized coating and 16-gauge steel construction together deliver lasting corrosion resistance and structural integrity in the demanding environment of concrete bond beams and grouted block walls.

Specifications

• MPN: HETA16
• Brand: Simpson Strong-Tie
• Gauge: 16
• Exposed Length: 12 in.
• Embed Depth: 4 in.
• Coating/Finish: Zinc Galvanized, G90
• Install With: 10d x 1-1/2 in. nails or 16d common nails
• Country of Origin: United States

Downloads and Resources

• View Specifications

Frequently Asked Questions

What type of wall can the HETA16 be embedded into?

The HETA16 is designed to embed 4 in. into a poured concrete bond beam or grouted block wall, providing a strong and secure anchor point for roof trusses.

What fasteners are recommended for installing the HETA16?

The HETA16 should be installed with 10d x 1-1/2 in. nails or 16d common nails for proper load-rated performance.

Can the HETA16 be used on multi-ply trusses?

Yes. The HETA16 can be used in pairs on both single- and multi-ply trusses, offering flexibility for a variety of roof framing configurations.

Is the HETA16 rated for wind and seismic loads?

Yes. The HETA16 is load rated for both wind and seismic forces, making it suitable for use in demanding structural applications where uplift resistance is critical.

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