The Simpson Strong-Tie Titen Turbo 1/4 in. x 1-3/4 in. Hex-Head Concrete and Masonry Screw Anchor (Model TNT25134H) is engineered for fast, easy, and consistently reliable anchoring in concrete and masonry applications. Designed for wood-to-concrete fastening in dry interior environments, this blue screw anchor features a patented Torque Reduction Channel between the threads that gives drilling dust a dedicated escape path - dramatically reducing torque-related issues such as binding, stripping, and snapping. The result is a screw anchor that delivers superior holding power with smooth, trouble-free installation every time.

Key Features

• Torque Reduction Channel that traps dust where it can't obstruct the thread action, reducing the likelihood of binding in the hole
• Code listed in accordance with ICC-ES AC193 for concrete applications without cleaning dust from predrilled holes (IAPMO UES ER-712)
• Serrated screw point for easier starts when fastening wood
• Matched-tolerance bit not required; use a standard ANSI drill bit for installation
• Zinc plated with a baked-on ceramic coating for added durability
• Designed for installation with a cordless drill or impact driver
• Use in dry interior environments only
• 5/16 in. hex drive head for secure tool engagement

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
• Country of Origin: Taiwan

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.