The Simpson META16/TSS2 12" w/4" Embed Truss Anchor with Seat from Simpson Strong-Tie delivers an engineered, load-rated solution for anchoring roof trusses securely to concrete and masonry walls. Combining the META16 embedded truss anchor with the TSS2 truss seat snap-in, this assembly is designed for both single- and multi-ply truss applications and can be installed straight or field-bent around truss or rafter members - giving contractors the flexibility to handle a wide range of roof framing conditions. Engineered and tested to perform under wind and seismic forces, it is built to meet the structural demands of modern residential and commercial construction.

Key Features

• Indented embedment line - takes the guesswork out of installation by providing a clear, built-in depth guide so the anchor is always set at the correct 4 in. embedment depth
• Load rated for wind and seismic forces - provides documented, code-compliant uplift resistance so builders can confidently meet structural requirements in high-wind and seismic zones
• 12 in. exposed length with 4 in. embedment - sized to work with a 6 in. minimum concrete beam or an 8 in. nominal grouted block wall, covering the most common masonry and concrete wall assemblies
• Staggered nail pattern on the META16 - strengthens uplift resistance by distributing fastener loads more effectively across the anchor, adding structural integrity to the connection
• Versatile straight or field-bent installation - adapts to single-ply and multi-ply truss configurations (used in pairs) and accommodates truss or rafter members without requiring additional hardware
• 18-gauge META16 and 22-gauge TSS2 steel construction - delivers a durable, purpose-matched gauge for each component, balancing strength in the anchor body with flexibility in the snap-in seat
• G90 zinc galvanized finish on both components - provides a corrosion-resistant coating suited for exterior wall tie-in conditions where moisture exposure is a concern
• TSS2 moisture barrier snap-in included - the 1-3/4 in. wide seat may be preattached to the truss using 0.113 in. x 2 in. nails, creating a barrier between the truss and the wall to reduce moisture transfer at the bearing point

Why This Product

• Two-component system in one assembly - the META16 anchor and TSS2 truss seat snap-in work together as an integrated unit, reducing the need to source and coordinate separate components for a complete embedded truss anchor connection
• Built-in moisture management at the bearing point - the included TSS2 snap-in acts as a moisture barrier between the truss and the wall, addressing a common long-term durability concern at truss-to-masonry connections
• Engineered and tested for wind and seismic performance - Simpson Strong-Tie tests this anchor to documented load values, giving builders and inspectors confidence in the connection's ability to resist the uplift forces required by current building codes
• Installation flexibility for real-world job site conditions - the anchor's ability to be installed straight or field-bent, combined with compatibility across concrete beams and grouted block walls, makes it a practical choice for a wide variety of residential and commercial roof framing projects

Specifications

• MPN: META16/TSS2
• Brand: Simpson Strong-Tie
• Exposed Length: 12 in.
• Embedment Depth: 4 in.
• Gauge (META16): 18-gauge steel
• Gauge (TSS2): 22-gauge steel
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• TSS2 Truss Seat Width: 1-3/4 in.
• Install With: 0.148 in. x 1-1/2 in. nails
• Country of Origin: United States

Approved Applications

• Attaching roof trusses to concrete walls
• Attaching roof trusses to masonry walls
• Embedding into a 6-in. minimum concrete beam
• Embedding into an 8-in. nominal grouted block wall
• Single-ply truss installations
• Multi-ply truss installations (used in pairs)

What's Included

Each pack contains (1) Embed Truss Anchors, model TSS2 truss seat snap-in.

Frequently Asked Questions

How deep does the META16/TSS2 need to be embedded into the wall or beam?

The META16 must be embedded 4 in. into a 6-in. minimum concrete beam or an 8-in. nominal grouted block wall. The indented embedment line on the anchor helps ensure accurate embedment depth during installation.

Can the META16/TSS2 be used on both single- and multi-ply trusses?

Yes. The META16/TSS2 can be used in pairs on both single- and multi-ply trusses, and it can be installed straight or field-bent around truss or rafter members for added installation versatility.

What fasteners are required to install the META16/TSS2?

The META16/TSS2 should be installed with 0.148 in. x 1-1/2 in. nails. The TSS2 moisture barrier snap-in may be preattached to the truss using 0.113-in. x 2-in. nails.

What is the corrosion resistance rating of the META16/TSS2?

Both the META16 anchor and the TSS2 truss seat snap-in feature a Zinc Galvanized (G90) coating, providing extra corrosion resistance for long-term performance in demanding installation environments.