The Simpson META12 Galvanized Embedded Truss Anchor is an engineered connector from Simpson Strong-Tie designed to securely attach roof trusses to concrete and masonry walls. Featuring an 8-in. exposed length and a 4-in. embed depth, this medium embedded truss anchor provides reliable uplift resistance through staggered nail patterns and delivers load-rated performance against wind and seismic forces. It can be installed straight or field-bent around truss or rafter members, making it a versatile solution for both single- and multi-ply truss applications where a dependable, code-relevant connection is required.

Key Features

• Indented embedment line ensures accurate embedment depth - takes the guesswork out of installation, helping crews set the anchor at the correct depth every time without additional measuring.
• Load rated for wind and seismic forces - gives contractors and inspectors confidence that the connection meets engineered performance requirements in demanding structural environments.
• 8-in. exposed length with a 4-in. embed depth - provides the reach needed to make a secure transition from the embedded concrete or masonry substrate up to the truss or rafter member above.
• Installs straight or field-bent around truss or rafter members - adapts to job-site conditions without requiring special tools or additional hardware, saving time during framing.
• Usable in pairs on single- and multi-ply trusses - a single anchor model covers a wider range of truss configurations, reducing the number of different parts a crew needs to keep on hand.
• Made from 18-gauge steel with a G90 zinc galvanized finish - the heavy galvanized coating adds a meaningful layer of corrosion resistance, supporting long-term performance in exposed or moisture-prone wall assemblies.
• Compatible with the Simpson Strong-Tie TSS truss seat snap-in and TBP8 moisture barrier plate - integrates directly into a broader Simpson Strong-Tie connector system, allowing for a more complete and coordinated roof-to-wall assembly.

Why This Product

• Engineered for the connection most prone to failure in high-wind and seismic events - the META12 is specifically load rated for wind and seismic forces, addressing the roof-to-wall anchor point that building codes and structural engineers scrutinize most closely in at-risk regions.
• Built-in accuracy feature reduces costly installation errors - the indented embedment line guides workers to the correct 4-in. embed depth during the concrete or grout pour, minimizing the risk of under-embedded anchors that would require correction before framing can proceed.
• One anchor, multiple configurations - the ability to install the META12 straight or field-bent, and to use it in pairs for multi-ply trusses, means a single product covers a broad range of roof framing scenarios without requiring separate specialty hardware.
• Fits into a proven connector ecosystem - compatibility with the Simpson Strong-Tie TSS truss seat snap-in and TBP8 moisture barrier plate means the META12 works alongside accessories already specified on many residential and light commercial projects, simplifying procurement and coordination.

Specifications

• MPN: META12
• Gauge: 18
• Exposed Length: 8 in.
• Embed Depth: 4 in.
• Coating/Finish: Zinc Galvanized, G90
• Material: 18-gauge steel
• Install With: 0.148 in. x 1-1/2 in. nails (or) 0.162 x 3-1/2 in. nails
• Country of Origin: United States

Approved Applications

• Attaching roof trusses to concrete walls
• Attaching roof trusses to masonry walls
• Single-ply truss connections
• Multi-ply truss connections (used in pairs)
• Embedding into a 6-in. minimum concrete beam
• Embedding into an 8-in. nominal grouted block wall
• Installations requiring wind and seismic load-rated connections

Frequently Asked Questions

How deep does the META12 need to be embedded?

The META12 must be embedded 4 in. into either a 6-in. minimum concrete beam or an 8-in. nominal grouted block wall. The anchor features an indented embedment line to ensure accurate embedment depth during installation.

What fasteners are required to install the META12?

The META12 should be installed with either 0.148 in. x 1-1/2 in. nails or 0.162 x 3-1/2 in. nails. All specified fasteners should be used as directed.

Can the META12 be used on multi-ply trusses?

Yes. The META12 can be used in pairs on both single- and multi-ply trusses, providing a secure and load-rated connection for a variety of truss configurations.

Is the META12 compatible with other Simpson Strong-Tie accessories?

Yes. The META12 is compatible with the Simpson Strong-Tie TSS truss seat snap-in and the TBP8 moisture barrier plate, allowing for a more complete and integrated truss connection assembly.

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