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Simpson Strong-Tie
1/4in x 2-1/4in Zinc Strong-Bolt2 Wedge Anchor
Mfr # STB2-25214R25
Zoro # G411474121
$7.99
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Product Information
- Brand Simpson Strong-Tie
- MFR # STB2-25214R25
- Zoro # G411474121
- Country of Origin China
- Category Wedge Anchors
Description
Simpson Strong-Tie STB2-25214R25 1/4in x 2-1/4in Strong-Bolt2 25ct The Strong-Bolt 2 wedge anchor is the next-generation solution for cracked and uncracked concrete. Following rigorous testing according to ICC-ES acceptance criteria, the Strong-Bolt 2 anchor received classification as a Category 1 anchor, the highest attainable anchor category for performance in cracked concrete under static and seismic loading. Available in stainless steel, it is code-listed by ICC-ES under the 2012 IBC requirements for post-installed anchors in cracked and uncracked concrete. Features: Category 1 anchor classification: The Strong-Bolt 2 anchor received classification as a Category 1 anchor, which is established by performance in reliability tests in accordance with AC193 and ACI355.2 test criteria. Category 1 is the highest attainable anchor category for reliability. Tri-segmented clip: Each segment adjusts independently, increasing follow-up expansion should the hole increase in size as a result of a crack. Dual embossments on each clip segment: Enables clip to undercut into the concrete thereby increasing follow-up expansion should a crack occur. High-strength alloy clip on carbon-steel anchors: This special alloy clip offers improved performance. Standard ANSI fractional anchor: Fits most fixtures and installs with common drill bit sizes and tools.Material: Carbon-steel stud with special alloy clip; stainless-steel stud with stainless-steel clip. The proprietary design of the tri-segmented clip has dual undercutting embossments on each segment, which enable secondary or infollowupin expansion if a crack forms and intersects the anchor location. This significantly increases the ability of the Strong-Bolt 2 wedge anchor to carry load if the hole expands as a result of the crack
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