Product Description
The Simpson Strong-Tie Titen Turbo 1/4 in. x 1 3/4 in. 316 Stainless-Steel Hex-Head Concrete and Masonry Screw is a next-generation structural fastener engineered for demanding installations in corrosive and severe environments. Built from Type 316 stainless steel and finished with an advanced TruShield coating, this concrete screw anchor delivers long-lasting holding power in applications where moisture, salt air, and chemical exposure would compromise ordinary fasteners. Whether anchoring fixtures to concrete, attaching hardware to masonry, or securing connections to brick in coastal or chemically exposed settings, the Titen Turbo is designed to drive smoothly, hold firmly, and resist corrosion over the long term.
Key Features
- Type 316 stainless-steel body - provides long-lasting corrosion resistance in severe environments, making this anchor a reliable choice for coastal construction, pool enclosures, wastewater facilities, and other high-exposure applications.
- Hardened, alloy-steel tip with serrations - cuts through concrete and masonry aggressively, ensuring immediate thread engagement and reducing the effort needed to start each fastener.
- Engineered TruShield coating - provides additional protection against dissimilar metals, helping prevent galvanic corrosion when the anchor contacts other materials in the assembly.
- Superior tension load performance - means you can rely on this screw anchor to maintain structural integrity under demanding load conditions where holding power matters most.
- No matched-tolerance bit required - a standard ANSI drill bit is all that is needed for installation, reducing tooling costs and simplifying job-site preparation.
- Compatible with an impact driver or cordless drill - installation using the Titen Turbo Installation Tool is recommended, giving you flexibility with common tools already on hand.
- 3/16 in. drill bit diameter - pairs precisely with the 1/4 in. screw diameter, ensuring a proper fit in the pilot hole for optimal holding strength.
- 5/16 in. hex drive - works with standard hex-drive sockets and impact drivers, making installation fast and straightforward on any job site.
Why This Product
- Type 316 stainless steel offers a higher level of corrosion resistance than lower-grade stainless alloys, making this anchor well suited for saltwater-adjacent, chemical-heavy, or persistently wet environments where fastener longevity is critical.
- The TruShield coating adds a layer of protection specifically designed to guard against dissimilar-metal corrosion, addressing a failure point that stainless steel alone does not fully prevent.
- Because a matched-tolerance drill bit is not required, installers can use a standard ANSI bit to drill the 3/16 in. pilot hole, streamlining the process and reducing the number of specialty tools needed on site.
- The serrated, hardened alloy-steel tip cuts through concrete and masonry efficiently, reducing installation effort and helping maintain thread integrity throughout the drive cycle.
Specifications
- Brand: Simpson Strong-Tie
- Part Number: TNTSS625134H
- Diameter: 1/4 in.
- Length: 1 3/4 in.
- Drill Bit Diameter: 3/16 in.
- Drive Type: 5/16 in. Hex
- Head Type: Hex Head
- Material: Type 316 Stainless Steel
- Coating: TruShield Coating
- Product Class: Concrete Screw
Install With
- Standard ANSI drill bit
Frequently Asked Questions
What drill bit size do I need to install this concrete screw anchor?
You will need a 3/16 in. drill bit to create the correct pilot hole for this 1/4 in. screw. A matched-tolerance bit is not required - a standard ANSI drill bit works for installation.
What tools can be used to drive this screw anchor into concrete or masonry?
This anchor is designed for installation with an impact driver or cordless drill. Installation using the Titen Turbo Installation Tool is recommended for best results.
Why does this anchor include a TruShield coating if the body is already stainless steel?
The engineered TruShield coating provides additional protection against dissimilar metals. Even when a stainless-steel fastener contacts other metals in an assembly, galvanic corrosion can occur - the TruShield coating adds a protective barrier specifically designed to address that concern.
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