Simpson Strong-Tie Titen HD 5/8 in. x 6 in. Mechanically Galvanized Washer-Head Heavy-Duty Screw Anchor is a high-strength screw anchor engineered by Simpson Strong-Tie for use in cracked and uncracked concrete, as well as masonry. The washer-head design delivers a low installed profile that makes it ideal for sill plate applications and any situation where a minimal head clearance is required - eliminating the need to notch wall framing when modular wall and floor systems are installed on top.

Key Features

• Qualified in accordance with ICC-ES AC193 and ACI 355.2 for cracked and uncracked concrete for static, wind and seismic loading conditions
• Standard fractional sizes - the hole size matches the anchor size
• No special drill bit required - designed to install using standard-sized ANSI tolerance drill bits
• For added convenience, a 1/2-in. socket adapter and two T-drive bits included in each box
• Removable - ideal for temporary anchoring or applications where fixtures may need to be moved
• Washer head allows screw anchor applications incompatible with a hex head
• Mechanically galvanized Titen HD is code listed for exterior applications
• T60 6-lobe drive eases driving and is less prone to stripping

Specifications

• Manufacturer Part Number (MPN): THDB62600WHMG
• Brand: Simpson Strong-Tie
• Anchor Diameter: 5/8 in.
• Anchor Length: 6 in.
• Head Diameter: 1-3/4 in.
• Drive Type: T60 6-Lobe
• Material: Carbon Steel
• Coating: Mechanically Galvanized
• Finish: Mechanically Galvanized
• Recommended Fixture Hole Size: 7/8 to 15/16 in.
• Country of Origin: China

Approved Applications

• Cracked and uncracked concrete (static, wind, and seismic loading conditions per ICC-ES AC193 and ACI 355.2)
• Masonry substrates
• Sill plate anchoring
• Exterior applications (code listed for exterior use)
• Temporary anchoring or applications where fixtures may need to be repositioned
• Installations requiring a low-profile head where a hex head is incompatible
• Modular wall and floor system installations requiring flush anchor seating

What's Included

Each pack contains (10) Titen HD Mechanically Galvanized Washer-Head Screw Anchors, 1/2-in. socket adapter and (2) T-drive bits.

Frequently Asked Questions

What base materials is the Titen HD THDB62600WHMG approved for use in?

The Titen HD washer-head screw anchor is approved for use in both cracked and uncracked concrete, as well as masonry. It is qualified in accordance with ICC-ES AC193 and ACI 355.2 for static, wind, and seismic loading conditions.

Do I need a special drill bit to install this anchor?

No special drill bit is required. The Titen HD is designed to install using standard-sized ANSI tolerance drill bits. Because it uses standard fractional sizing, the hole size matches the anchor size - 5/8 in. in this case.

Why choose a washer head over a hex head for this screw anchor?

The washer-head design provides a low installed profile, making it the preferred choice when a minimal head clearance is necessary - such as sill plate applications where modular wall or floor systems are installed directly on top. This eliminates the need to notch wall framing to accommodate the anchor head, and it suits applications where a hex head is otherwise incompatible.

Is this anchor removable, and is it suitable for exterior use?

Yes. The Titen HD screw anchor is removable, making it ideal for temporary anchoring or situations where fixtures may need to be moved. Additionally, the mechanically galvanized finish means this model is code listed for exterior applications.

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