The Simpson Titen 1/4 in. x 1-1/4 in. Hex-Head Stainless Steel Concrete and Masonry Screw is engineered by Simpson Strong-Tie for fast, secure fastening into concrete, brick, grout-filled CMU, hollow-block masonry, and select preservative-treated wood applications. Built from Type 410 stainless steel with a zinc-plated protective overcoat, this hex-head concrete screw threads directly into a pre-drilled hole without a separate expansion anchor, making it a reliable choice for structural fastening in environments where a medium level of corrosion resistance is required.

Key Features

• Hex-head drive design - allows for fast installation with standard hex drivers or a nut driver, reducing labor time on the job site
• Compatible with concrete, brick, grout-filled CMU, hollow-block, and some preservative-treated wood - provides versatility across a wide range of masonry and structural fastening applications
• Type 410 stainless steel construction with zinc-plated protective overcoat - delivers a medium level of corrosion resistance suited for demanding or moisture-exposed environments
• Installs with a 3/16 in. drill bit, included in each box - eliminates a separate trip to source the correct bit and ensures proper hole sizing right out of the box
• Threads directly into base material - no expansion anchor or sleeve required, simplifying installation and speeding up the fastening process
• Backed by Simpson Strong-Tie engineering - trusted by specifiers and contractors for optimum performance under demanding structural applications

Why This Product

• Corrosion resistance built for real-world conditions - the Type 410 stainless steel material combined with a zinc-plated protective overcoat makes these masonry screws appropriate for environments where standard carbon-steel fasteners would be prone to degradation over time
• Broad application compatibility in one screw - from poured concrete and brick to hollow-block and preservative-treated wood, this single fastener covers a wide range of common construction and anchoring scenarios, reducing the need to stock multiple SKUs
• Ready to install right out of the box - the matching 3/16 in. drill bit is included, so crews can begin drilling and fastening immediately without sourcing additional tooling
• Trusted Simpson Strong-Tie engineering for structural confidence - Simpson mechanical anchors are specifically designed for optimum performance in demanding structural applications, giving contractors and specifiers a dependable solution for attaching components to concrete and masonry

Specifications

• Model Number: TTN25114HSS
• Diameter: 1/4 in.
• Length: 1-1/4 in.
• Head Style: Hex-Head
• Material: Type 410 Stainless Steel
• Finish: Type 410 Stainless Steel with zinc-plated protective overcoat
• Drill Bit Diameter: 3/16 in.

Approved Applications

• Concrete anchoring
• Brick anchoring
• Grout-filled CMU (concrete masonry unit) applications
• Hollow-block masonry applications
• Some preservative-treated wood applications
• Attaching components such as electrical boxes, light fixtures, and other structural elements to concrete and masonry

What's Included

Each pack contains (100) Stainless Steel Concrete Screws, One drill bit is included in each box.

Frequently Asked Questions

What base materials are the Simpson TTN25114HSS Titen screws compatible with?

These screws are suitable for use in concrete, brick, grout-filled CMU, and hollow-block masonry applications. They are also suitable for some preservative-treated wood applications.

What material is the TTN25114HSS Titen screw made from, and what level of corrosion resistance does it provide?

The TTN25114HSS is made from Type 410 stainless steel and features a zinc-plated protective overcoat. This combination provides a medium level of corrosion resistance, making it appropriate for environments where moderate corrosion protection is required.

What size drill bit is required to install the 1/4 in. x 1-1/4 in. Titen screw?

A 3/16 in. drill bit is required for proper installation. Conveniently, one appropriately sized drill bit is included in each box.

Is the TTN25114HSS available in other head styles?

Yes. Simpson Strong-Tie Titen stainless-steel screws are available in both hex-head and Phillips flat-head configurations. The TTN25114HSS specifically features a hex-head design.

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