Simpson 3/16 x 1-3/4 Flat Head Titen Turbo Screw Anchor by Simpson is a high-performance concrete and masonry screw anchor engineered for fast, reliable wood-to-concrete and wood-to-masonry fastening. The patented reverse thread design cuts directly into concrete or masonry substrate, reducing driving torque while maintaining superior holding power - making it a practical choice for contractors and installers who need efficient, dependable anchoring without sleeve inserts or adhesives. The flat head profile sits flush for a clean, low-profile finish, and the T25 6-lobe drive delivers precise torque transfer with minimal cam-out during installation.

Key Features

• Flat Head with T25 6-Lobe Drive - sits flush against the workpiece for a clean, low-profile result, while the 6-lobe drive socket delivers accurate torque control and reduces bit slippage during driving
• Patented Reverse Thread Design - cuts smoothly into concrete or masonry with less torque required, speeding up installation and reducing installer fatigue on high-volume jobs
• Zinc Plated with Ceramic Coating - dual-layer corrosion protection extends service life in demanding environments and adds durability beyond standard zinc plating alone
• Carbon Steel Construction - provides the structural strength needed for solid anchoring in concrete and masonry, handling the shear and withdrawal forces common in wood-to-concrete applications
• 3/16 in. Diameter x 1-3/4 in. Length - compact sizing suited for lighter-duty anchoring tasks and applications where minimal embedment depth is required
• 5/32 in. Drill Bit Diameter - requires only a single, standard-size pilot hole, simplifying prep work and keeping tool requirements minimal on the job site
• Standard Blue Color - visually consistent with the Titen Turbo product line, making it easy to identify and sort among other fastener types on the job

Why This Product

• The reverse thread cutting action drives directly into concrete or masonry without needing a sleeve, insert, or adhesive - reducing material costs and cutting installation steps for wood-to-concrete and wood-to-masonry connections
• The zinc plated and ceramic coated carbon steel construction provides layered corrosion resistance, making this anchor a more durable option compared to single-coating alternatives in moisture-exposed or outdoor-adjacent applications
• The T25 6-lobe drive design minimizes cam-out and stripped fasteners, which translates to cleaner, faster installs and fewer wasted anchors during high-volume work
• The flat head style allows the anchor to sit flush with the surface of the attached material, making it ideal for applications where a protruding head would interfere with fit, finish, or subsequent assembly steps

Specifications

• Brand: Simpson Strong-Tie
• Diameter: 3/16 in.
• Length: 1-3/4 in.
• Head Type: Flat Head
• Drive Type: T25 6-Lobe
• Drill Bit Diameter: 5/32 in.
• Material: Carbon Steel
• Coating: Zinc Plated with Ceramic Coating
• Color: Standard Blue
• Measurement Unit: Pack
• Country of Origin: Taiwan

Available Pack Options

• TNT18134TFC8: 8 Pk
• TNT18134TFC25: 25 Pk
• TNT18134TFC75: 75 Pk - includes T25 driver bit and standard ANSI drill bit
• TNT18134TFR200: 200 Pk - includes T25 driver bit and standard ANSI drill bit

Frequently Asked Questions

What size pilot hole is required for this anchor?

A 5/32 in. diameter drill bit is required to prepare the pilot hole before driving this screw anchor into concrete or masonry.

What drive tool is needed to install this anchor?

This anchor uses a T25 6-lobe (Torx-style) drive, so a T25 6-lobe bit is required for installation. Check the packaging details for your specific pack size to confirm whether a drive bit is included.

What applications is this anchor designed for?

The Titen Turbo screw anchor is designed for wood-to-concrete and wood-to-masonry anchoring applications. The reverse thread design allows it to cut directly into concrete or masonry without requiring a sleeve or adhesive.

What does the zinc plated with ceramic coating provide?

The zinc plated with ceramic coating finish provides dual-layer corrosion protection. This combination extends the service life of the anchor compared to standard zinc plating alone, adding durability in environments where moisture or surface wear may be a concern.

Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.