The Simpson Titen HD 3/4 in. x 6 in. Mechanically Galvanized Heavy-Duty Screw Anchor is a high-strength carbon steel anchor engineered for reliable fastening in cracked and uncracked concrete, as well as uncracked masonry. Its proprietary heat treatment combined with an ASTM B695 Class 65 mechanically galvanized coating makes it suitable for both interior and exterior anchoring applications, including sill plates, ledgers, post bases, holdowns, and temporary uses such as bracing and formwork where removability is required.

Key Features

• Head-stamped for easy identification - allows installers to quickly confirm the correct anchor on the job site, reducing mix-ups and saving time.
• Serrated teeth on the tip facilitate cutting and reduce installation torque - means faster, easier driving with less strain on your tools and your wrist.
• Thread design undercuts to efficiently transfer the load to the base material - delivers strong, dependable load transfer so the anchor performs as intended under real working conditions.
• Specialized heat-treating process creates tip hardness for better cutting without compromising ductility - gives you a tough tip that cuts cleanly into concrete or masonry while the anchor body retains the flexibility needed to handle structural loads.
• Hex washer head requires no separate washer unless required by code - reduces hardware count, simplifies installation, and keeps your workflow moving.
• ASTM B695 Class 65 mechanically galvanized coating qualifies this anchor for exterior applications - provides corrosion resistance in exposed or moisture-prone environments, making it a dependable choice for outdoor structural connections.
• Easy to remove after installation - makes this anchor well suited for temporary applications such as bracing and formwork, or any situation where a fixture may need to be relocated later.

Why This Product

• Handles the most demanding concrete anchoring conditions - rated for use in both cracked and uncracked concrete, this heavy-duty screw anchor covers a wider range of structural anchoring scenarios than anchors limited to uncracked substrates only.
• No special tooling required - designed to install using standard-sized ANSI tolerance drill bits, so there is no need to source proprietary equipment before getting to work.
• Versatile enough for permanent and temporary applications - the removable design means one anchor solution works for long-term structural connections like holdowns and post bases, as well as temporary uses like formwork and bracing, adding real flexibility to your project planning.
• Built for exterior exposure from the start - the ASTM B695 Class 65 mechanically galvanized finish is not an afterthought; it is a core part of the anchor's design, making it a straightforward choice for sill plates, ledgers, and other connections where weather exposure is a factor.

Specifications

• Model Number: THDT75600HMG
• Material: Carbon Steel
• Coating: Mechanically Galvanized
• Finish: Mechanically Galvanized
• Galvanized Coating Standard: ASTM B695 Class 65
• Diameter: 3/4 in.
• Length: 6 in.
• Thread Length: 4 1/2 in.
• Recommended Fixture Hole Size: 7/8 to 15/16 in.
• Installation: No special drill bit required; designed to install using standard-sized ANSI tolerance drill bits
• Packaging: Packs of 5 and Cartons of 20

Approved Applications

• Cracked and uncracked concrete anchoring
• Uncracked masonry anchoring
• Sill plates
• Ledgers
• Post bases
• Seating applications
• Holdown applications
• Temporary applications such as bracing and formwork
• Fixture relocation applications

Frequently Asked Questions

Is the Titen HD THDT75600HMG suitable for outdoor use?

Yes. The ASTM B695 Class 65 mechanically galvanized coating qualifies this screw anchor for exterior applications, providing corrosion resistance in both interior and exterior environments.

What base materials can this screw anchor be used in?

The Titen HD heavy-duty screw anchor is designed for use in cracked and uncracked concrete, as well as uncracked masonry.

Does installation require a special drill bit?

No special drill bit is required. The Titen HD screw anchor is designed to install using standard-sized ANSI tolerance drill bits.

Can this anchor be removed after installation?

Yes. The screw anchor is easy to remove, making it well suited for temporary applications such as bracing and formwork, or in situations where a fixture needs to be relocated.

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