Product Features
Product Description
Simpson Strong-Bolt 2 Wedge Anchor, Mechanically Galvanized - 3/4" x 5-1/2" is a heavy-duty wedge-type expansion anchor engineered by Simpson Strong-Tie for high-load-resisting applications in exterior environments. The mechanically galvanized carbon steel construction provides corrosion resistance suited for outdoor and exposed conditions, while the dual undercutting embossments on each clip segment deliver reliable holding performance in concrete and masonry substrates.
Key Features
- Wedge-type expansion anchor in a mechanically galvanized finish, ideal for exterior, high-load applications
- Dual undercutting embossments on each clip segment - the same design feature found on the zinc-electroplated Strong-Bolt 2 version
- Suitable for horizontal, vertical, and overhead installation orientations
- Tested in uncracked concrete in accordance with AC193
- Tested in uncracked masonry in accordance with AC01
- Mechanically galvanized anchor body for enhanced corrosion protection in exterior settings
- 3/4" drill bit diameter for straightforward installation
Specifications
- Model Number: STB2-75512MG
- Size: 3/4" x 5-1/2"
- Drill Bit Diameter: 3/4"
- Thread Length: 3-3/16"
- Anchor Body Material: Mechanically Galvanized Carbon Steel
- Nut Material: Carbon Steel ASTM A 563, Grade A
- Washer Material: Carbon Steel ASTM F844
- Clip Material: Carbon Steel ASTM A 568
- Anchor Type: Wedge-Type Expansion Anchor
- Finish/Coating: Mechanically Galvanized
- Testing Standard (Concrete): AC193 (Uncracked Concrete)
- Testing Standard (Masonry): AC01 (Uncracked Masonry)
- Packaging: Packs of 10 and Cartons of 40
Approved Applications
- Exterior and exposed-environment anchoring requiring corrosion resistance
- High-load-resisting connections in uncracked concrete
- High-load-resisting connections in uncracked masonry
- Horizontal installations
- Vertical installations
- Overhead installations
Frequently Asked Questions
- What type of base material is the STB2-75512MG tested and approved for?
- The Strong-Bolt 2 wedge anchor in mechanically galvanized finish is tested in uncracked concrete in accordance with AC193 and in uncracked masonry in accordance with AC01, making it appropriate for both concrete and masonry substrates.
- What drill bit size is required to install this anchor?
- Installation requires a 3/4" diameter drill bit, matching the anchor's nominal diameter of 3/4".
- Why choose the mechanically galvanized version over the zinc-electroplated version?
- The mechanically galvanized finish is designed for exterior applications where greater corrosion resistance is needed compared to standard zinc-electroplated anchors. Both versions share the same dual undercutting embossments on each clip segment for consistent load performance.
- Can this anchor be installed in overhead orientations?
- Yes. The STB2-75512MG Strong-Bolt 2 wedge anchor is suitable for horizontal, vertical, and overhead applications, providing installation flexibility across a wide range of structural fastening scenarios.
Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.
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