Product Description
The Simpson Strong-Tie Titen Turbo 1/4 in. x 1 1/4 in. 316 Stainless-Steel Hex-Head Concrete and Masonry Screw is a next-generation concrete screw anchor built for demanding applications where standard fasteners fall short. Crafted from Type 316 Stainless Steel and finished with an engineered TruShield coating, this masonry fastener delivers long-lasting corrosion resistance in severe environments including coastal, chemical-exposed, and high-moisture settings. Whether you are anchoring fixtures to concrete, brick, or block masonry, this 1/4 in. diameter screw anchor is engineered for superior tension load performance and smooth, reliable installation with an impact driver or cordless drill.
Key Features
- Type 316 Stainless-Steel Body - provides long-lasting corrosion resistance in severe environments, making this anchor a dependable choice for saltwater-exposed, chemical-adjacent, and outdoor structural applications.
- Hardened, Alloy-Steel Tip with Serrations - cuts through concrete and masonry aggressively on contact, reducing the effort needed to start the fastener and speeding up installation in hard substrates.
- Engineered TruShield Coating - provides additional protection against dissimilar metals, helping to prevent galvanic corrosion when the anchor is used near or in contact with other metal components.
- Superior Tension Load Performance - means you can trust this concrete screw anchor for structural and load-bearing connections where holding power is critical.
- No Matched-Tolerance Bit Required - a standard ANSI drill bit works for installation, so there is no need to source specialty tooling before getting to work.
- Compatible with Impact Driver or Cordless Drill - installation using the Titen Turbo Installation Tool is recommended, giving professionals and DIYers flexible tool options for efficient fastening.
- 5/16 in. Hex Drive - the hex-head drive type provides positive engagement with standard sockets and hex drivers, reducing cam-out and improving installation control.
- 3/16 in. Drill Bit Diameter - the specified pilot hole size is clearly defined, making prep straightforward and helping ensure a proper, secure fit in the base material.
Why This Product
- Type 316 Stainless Steel combined with TruShield coating delivers a two-layer approach to corrosion protection - addressing both environmental exposure and the risk of galvanic reaction from dissimilar metals in the same assembly.
- The hardened, serrated alloy-steel tip paired with a standard ANSI drill bit requirement means faster job setup and reduced material costs, since no proprietary or matched-tolerance bits are needed.
- Designed for use with common cordless tools - an impact driver or cordless drill - this concrete screw anchor fits naturally into existing workflows without requiring specialized installation equipment.
- Superior tension load performance in a compact 1/4 in. x 1 1/4 in. form factor makes this fastener well-suited for applications where space is limited but holding strength cannot be compromised.
Specifications
- Brand: Simpson Strong-Tie
- Part Number: TNTSS625114H
- UPC: 707392031703
- Material: Type 316 Stainless Steel
- Coating: TruShield Coating
- Diameter: 1/4 in.
- Length: 1 1/4 in.
- Head Type: Hex Head
- Drive Type: 5/16 in. Hex
- Drill Bit Diameter: 3/16 in.
- Product Class: Concrete Screw
Install With
- Standard ANSI drill bit
Frequently Asked Questions
What size hole do I need to drill before installing this concrete screw anchor?
You need to drill a 3/16 in. diameter pilot hole in the concrete or masonry base material before driving this anchor. A standard ANSI drill bit of that size is all that is required - no matched-tolerance or proprietary bit is needed.
What tools can I use to drive this hex-head concrete screw?
This screw anchor is designed for installation with an impact driver or cordless drill. Use of the Titen Turbo Installation Tool is recommended for best results. The 5/16 in. hex-head drive type is compatible with standard hex sockets and drivers.
Why does this anchor use Type 316 Stainless Steel instead of a standard stainless alloy?
Type 316 Stainless Steel provides long-lasting corrosion resistance specifically suited to severe environments. The anchor also features an engineered TruShield coating that adds further protection against dissimilar metals, making this a strong choice for applications where elevated corrosion risk is a concern.
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