Product Features
Product Description
The Simpson Strong-Bolt 2 Wedge Anchor in 5/8" x 6", Type 304 Stainless Steel (Model No. STB2-626004SS) is a high-performance expansion anchor engineered for demanding concrete applications where long-lasting corrosion resistance is essential. Designed by Simpson Strong-Tie, this wedge-type anchor is code listed for both cracked and uncracked concrete and delivers reliable load performance even in seismic and high-wind conditions.
Key Features
- Type 304 Stainless Steel construction throughout the anchor body, nut, and washer for exceptional corrosion resistance across a wide variety of service environments
- Clip component manufactured from Type 304 or Type 316 Stainless Steel for added durability
- Code listed for both cracked and uncracked concrete applications
- Optimal performance in seismic and high-wind conditions
- Dual undercutting embossments on each clip segment enable secondary expansion if a crack forms and intersects the anchor location
- Secondary expansion feature significantly increases the anchor's ability to carry load if the hole expands
- 5/8" drill bit diameter for straightforward installation
- 4-inch thread length provides secure fastening engagement
Specifications
- Model No.: STB2-626004SS
- Size: 5/8" x 6"
- Coating/Material: Type 304 Stainless Steel
- Drill Bit Diameter: 5/8 in.
- Thread Length: 4 in.
- Anchor Body Material: Type 304 Stainless Steel
- Nut Material: Type 304 Stainless Steel
- Washer Material: Type 304 Stainless Steel
- Clip Material: Type 304 or Type 316 Stainless Steel
- Packaging: Packs of 20 and Cartons of 80
Approved Applications
- Cracked concrete installations
- Uncracked concrete installations
- Seismic zone applications
- High-wind condition installations
- Corrosive and demanding service environments requiring stainless steel hardware
Frequently Asked Questions
- Is the Strong-Bolt 2 STB2-626004SS approved for use in cracked concrete?
- Yes. The Strong-Bolt 2 is code listed for both cracked and uncracked concrete applications, making it a versatile choice for a wide range of structural concrete installations.
- What makes this anchor suitable for seismic and high-wind conditions?
- The Strong-Bolt 2 is engineered as a high-performance wedge-type expansion anchor that is specifically listed for use in seismic and high-wind conditions, providing reliable load capacity where demanding structural performance is required.
- How does the dual undercutting embossment feature work?
- Each clip segment on the Strong-Bolt 2 features dual undercutting embossments that enable secondary expansion should a crack form and intersect the anchor location. This significantly increases the anchor's ability to carry load even if the hole expands over time.
- Why is Type 304 Stainless Steel used for this anchor?
- Type 304 Stainless Steel is used for the anchor body, nut, and washer because it provides long-lasting corrosion resistance suitable for a wide variety of service environments where standard carbon steel anchors may be susceptible to rust or degradation.
Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.
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