Product Features
Product Description
The Simpson Strong-Tie Strong-Bolt 2 Wedge Anchor is a 5/8 in. x 6 in. wedge-type expansion anchor engineered for high performance in the most demanding structural environments, including seismic and high-wind conditions. Manufactured from zinc-plated carbon steel, this fully assembled anchor features dual undercutting embossments on each clip segment that enable secondary expansion should a crack form and intersect the anchor location - significantly increasing the anchor's ability to carry load even as the hole expands. Code listed for both cracked and uncracked concrete as well as masonry, the Strong-Bolt 2 is a trusted solution for contractors, engineers, and builders who require dependable holding strength across a wide range of structural fastening applications.
Key Features
- Code listed for cracked and uncracked concrete, and masonry applications
- Chamfered top designed to prevent mushrooming during installation
- Qualified for static and seismic loading conditions (seismic design categories A through F)
- Suitable for horizontal, vertical and overhead applications
- Dual undercutting embossments on each clip segment enable secondary expansion should a crack form and intersect the anchor location
- Significantly increases the ability of Strong-Bolt 2 to carry load if the hole expands
- Tested per ACI355.2 and AC193
- Made from zinc-plated carbon steel
- Installs with 5/8 in. drill bit and 15/16 in. wrench size
Specifications
- Manufacturer Part Number (MPN): STB2-62600F20
- Brand: Simpson Strong-Tie
- Anchor Type: Wedge-Type Expansion Anchor
- Diameter: 5/8 in.
- Length: 6 in.
- Thread Length: 3 15/16 in.
- Material: Carbon Steel
- Coating/Finish: Zinc Plated
- Installation Drill Bit Size: 5/8 in.
- Wrench Size: 15/16 in.
- Packaging: Packs of 20 and Cartons of 80
- Country of Origin: China
Approved Applications
- Cracked concrete structural connections
- Uncracked concrete structural connections
- Masonry applications
- Horizontal installations
- Vertical installations
- Overhead installations
- Seismic design categories A through F
- High-wind condition applications
- Static loading applications
Frequently Asked Questions
- Is the Strong-Bolt 2 suitable for use in cracked concrete?
- Yes. The Strong-Bolt 2 is code listed for both cracked and uncracked concrete, as well as masonry applications. Its dual undercutting embossments on each clip segment enable secondary expansion if a crack forms and intersects the anchor location, significantly increasing the anchor's ability to carry load even as the hole expands.
- What seismic design categories is the Strong-Bolt 2 qualified for?
- The Strong-Bolt 2 is qualified for static and seismic loading conditions covering seismic design categories A through F - the full range of seismic design categories - making it suitable for high-seismic and high-wind structural applications.
- What tools are needed to install the Strong-Bolt 2 wedge anchor?
- The Strong-Bolt 2 installs with a 5/8 in. drill bit and requires a 15/16 in. wrench size for tightening. The chamfered top is designed to prevent mushrooming of the anchor during the installation process.
- What standards was the Strong-Bolt 2 tested to?
- The Strong-Bolt 2 has been tested per ACI355.2 and AC193, ensuring it meets rigorous performance requirements for wedge-type expansion anchors in both static and seismic loading conditions.
Note: Product dimensions and/or thread length may differ from picture. Please refer to the specifications listed above for accurate product details.
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