The Simpson Titen Turbo 1/4 in. x 1-3/4 in. Hex-Head Concrete and Masonry Screw Anchor is engineered for fast, reliable fastening in concrete and masonry applications, including wood-to-concrete connections in dry interior environments. At the heart of its design is a revolutionary Torque Reduction Channel between the threads that gives drilling dust a dedicated path out of the hole, dramatically reducing binding, stripping, and snapping during installation. The result is a carbon steel screw anchor with a zinc plated, baked-on ceramic coating that delivers superior holding power and consistently smooth installation - drive after drive.

Key Features

• Torque Reduction Channel between the threads - traps drilling dust where it cannot obstruct thread action, reducing the likelihood of binding, stripping, and snapping so installations stay smooth and on schedule
• No hole cleaning required - code listed in accordance with ICC-ES AC193 for concrete applications without cleaning dust from predrilled holes, saving valuable time on every fastening task
• Serrated screw point - makes starting the anchor easier when fastening through wood, reducing fumbling and improving productivity on wood-to-concrete connections
• Compatible with standard ANSI drill bits - no matched-tolerance bit required, so crews can use common tooling already on hand without purchasing specialty accessories
• Zinc plated with a baked-on ceramic coating - provides a durable protective finish suited for dry interior concrete and masonry anchoring applications
• Designed for a cordless drill or impact driver - works with the tools crews already carry, keeping installation straightforward and eliminating the need for specialized equipment
• 5/16 in. hex head drive - provides positive engagement with standard hex-head bits and sockets, reducing cam-out and improving torque transfer during driving

Why This Product

• Engineered to eliminate the most common installation failures - the Torque Reduction Channel actively manages drilling dust, directly addressing the binding, stripping, and snapping problems that slow down concrete screw anchor installations and waste fasteners
• Code-listed performance without extra prep steps - approval under ICC-ES AC193 for use without pre-cleaning drilled holes means this concrete fastener meets recognized compliance standards while cutting out a time-consuming step that many competing anchors still require
• No specialty tooling needed - compatibility with standard ANSI drill bits and a cordless drill or impact driver means this masonry screw anchor integrates into existing workflows without added cost or setup time
• Dependable holding power in concrete and masonry - the thread design that reduces driving torque does not come at the expense of pull-out strength, making this hex-head screw anchor a reliable choice for structural wood-to-concrete fastening in dry interior construction

Specifications

• Model Number (MPN): TNT25134H
• Diameter: 1/4 in.
• Length: 1-3/4 in.
• Head Type: Hex Head
• Drive Type: 5/16 in. Hex
• Material: Carbon Steel
• Coating: Zinc Plated with Ceramic Coating
• Color: Blue
• Installation Tool: Cordless drill or impact driver with standard ANSI drill bit
• Environment: Dry interior use only
• Code Compliance: ICC-ES AC193 (IAPMO UES ER-712)
• Packaging: Packs of 100 and Cartons of 500

Approved Applications

• Concrete anchoring without pre-cleaning drilled holes
• Masonry anchoring applications
• Wood-to-concrete fastening
• Dry interior construction and fastening applications

Frequently Asked Questions

Do I need a special matched-tolerance drill bit to install the Titen Turbo TNT25134H?

No. A matched-tolerance bit is not required. The Titen Turbo is designed to install using a standard ANSI drill bit, making it compatible with common tooling already found on most job sites.

Do I need to clean dust out of the predrilled hole before installing this screw anchor?

No hole cleaning is required. The Titen Turbo is code listed in accordance with ICC-ES AC193 for concrete applications without cleaning dust from predrilled holes (IAPMO UES ER-712), saving time during installation.

What makes the Titen Turbo different from a standard concrete screw anchor?

The Titen Turbo features a revolutionary Torque Reduction Channel between the threads. This channel gives drilling dust a place to go so it cannot obstruct thread action, significantly reducing torque-related issues like binding, stripping, and snapping that are common with standard concrete screw anchors.

Can the Titen Turbo TNT25134H be used outdoors or in wet environments?

No. This screw anchor is designed for use in dry interior environments only and is not rated for outdoor or wet condition applications.

Note: Product dimensions and/or thread length may differ from picture. Please refer to the specifications listed above for exact product details.