The Simpson Titen HD 3/4 in. x 10 in. Mechanically Galvanized Heavy-Duty Screw Anchor is a high-strength carbon steel screw anchor engineered for reliable structural anchoring in cracked and uncracked concrete, as well as uncracked masonry. Its proprietary heat treatment process and ASTM B695 Class 65 mechanically galvanized coating make it well-suited for demanding interior and exterior applications, from sill plates and ledgers to post bases, holdowns, and temporary uses such as bracing and formwork. When a fixture needs to be relocated or a temporary connection removed, this anchor is easy to back out - offering a level of flexibility rarely found in concrete fastening.

Key Features

• Head-stamped for easy identification - allows installers to quickly confirm the correct anchor is in place without stopping to check packaging, reducing errors on busy job sites.
• Serrated teeth on the tip facilitate cutting and reduce installation torque - the anchor seats faster and with less effort, easing physical strain during repetitive installations.
• Thread design undercuts to efficiently transfer the load to the base material - maximizes holding strength in the concrete or masonry, giving structural connections the performance they require.
• Specialized heat-treating process creates tip hardness for better cutting without compromising ductility - the anchor cuts cleanly through hard base materials while remaining tough enough to resist brittleness under load.
• Hex washer head requires no separate washer unless required by code - fewer loose components to manage means faster, cleaner installations with a reduced risk of missing hardware.
• ASTM B695 Class 65 mechanically galvanized coating - provides corrosion resistance that qualifies this screw anchor for exterior and exposed applications where long-term durability is critical.
• Installs with standard-sized ANSI tolerance drill bits - no special tooling required - contractors can use existing equipment on hand, avoiding additional tool purchases or sourcing delays.

Why This Product

• Engineered for cracked and uncracked concrete - many screw anchors are limited to uncracked base materials, but the Simpson Titen HD is specifically qualified for both cracked and uncracked concrete as well as uncracked masonry, making it a dependable single-anchor solution across a wide range of structural conditions.
• Removable and reusable for temporary connections - the ability to back the anchor out cleanly makes it a practical choice for bracing, formwork, and any application where the fixture may need to be adjusted or relocated later.
• No extra hardware or special tooling needed - the integrated hex washer head eliminates the need for a separate washer in most applications, and standard ANSI tolerance drill bits handle installation, keeping the process straightforward and cost-effective.
• Broad application range from one trusted anchor - sill plates, ledgers, post bases, seating connections, holdowns, and temporary structural work are all approved uses, so contractors and builders can standardize on a single heavy-duty screw anchor rather than stocking multiple fastener types.

Specifications

• Model Number: THD75100HMG
• Diameter: 3/4 in.
• Length: 10 in.
• Thread Length: 5 1/2 in.
• TPI: 2 1/4
• Material: Carbon Steel
• Coating: Mechanically Galvanized
• Finish: Mechanically Galvanized
• 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 10

Approved Applications

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

Frequently Asked Questions

Can the Titen HD screw anchor be used in cracked concrete?

Yes. The Simpson Strong-Tie Titen HD is specifically engineered for use in both cracked and uncracked concrete, as well as uncracked masonry, making it highly versatile for structural anchoring applications.

Is this anchor suitable for exterior use?

Yes. The THD75100HMG is qualified for exterior applications. Its ASTM B695 Class 65 mechanically galvanized coating provides corrosion resistance to withstand outdoor environments.

What drill bit is required to install the Titen HD anchor?

No special drill bit is required. The Titen HD is designed to install using standard-sized ANSI tolerance drill bits, simplifying the installation process.

Can the Titen HD screw 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 refer to the specifications listed above for accurate product details.