Product Features
Product Description
Simpson STB2-75812MGF8 Strong-Bolt 2 - 3/4 in. x 8-1/2 in. Mechanically Galvanized Wedge Anchor is a heavy-duty wedge-type expansion anchor engineered by Simpson Strong-Tie for high-load-resisting applications in exterior environments. Its mechanically galvanized carbon steel construction provides corrosion resistance, making it well-suited for demanding outdoor and exposed concrete or masonry installations. Dual undercutting embossments on each clip segment deliver reliable holding power, while a chamfered top prevents mushrooming during installation for clean, professional results.
Key Features
- Chamfered top designed to prevent mushrooming during installation
- Suitable for horizontal, vertical and overhead applications
- Standard (ANSI) fractional sizes: fits standard fixtures and installs with common drill bit and tool sizes
- Tested per ACI355.2 and AC193
- Mechanically galvanized carbon steel construction for exterior use
- Dual undercutting embossments on each clip segment - same as the zinc-electroplated version
- Tested in uncracked concrete in accordance with AC193 and in uncracked masonry in accordance with AC01
Specifications
- MPN: STB2-75812MGF8
- Brand: Simpson Strong-Tie
- Diameter: 3/4 in.
- Length: 8-1/2 in.
- Thread Length: 6 in.
- Material: Carbon Steel
- Coating / Finish: Mechanically Galvanized
- Anchor Body: Mechanically Galvanized
- Nut: Carbon Steel ASTM A 563, Grade A
- Washer: Carbon Steel ASTM F844
- Clip: Carbon Steel ASTM A 568
- Installation Drill Bit: 3/4 in.
- Wrench Size: 1-1/8 in.
- Packaging: Packs of 8 and Cartons of 24
- Country of Origin: China
Approved Applications
- Horizontal installations
- Vertical installations
- Overhead installations
- High-load-resisting exterior applications
- Uncracked concrete (tested per AC193)
- Uncracked masonry (tested per AC01)
Frequently Asked Questions
- What size drill bit is required to install the STB2-75812MGF8?
- This anchor installs with a 3/4 in. drill bit and requires a 1-1/8 in. wrench size for tightening.
- Is this wedge anchor suitable for outdoor or exterior use?
- Yes. The mechanically galvanized carbon steel finish is specifically suited for exterior applications where enhanced corrosion resistance is required compared to standard zinc-electroplated anchors.
- What standards has the Strong-Bolt 2 been tested to?
- The STB2-75812MGF8 has been tested per ACI355.2 and AC193 for uncracked concrete, and also in uncracked masonry in accordance with AC01.
- Can this anchor be used in overhead and horizontal orientations, or only vertically?
- This anchor is suitable for horizontal, vertical, and overhead applications, providing installation flexibility across a wide range of structural anchoring scenarios.
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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FAQs
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