Product Features
Product Description
Simpson STB2-37700MGF50 Strong-Bolt 2 - 3/8 in. x 7 in. Mechanically Galvanized Wedge Anchor is a heavy-duty wedge-type expansion anchor engineered by Simpson Strong-Tie for high-load applications in exterior environments. Constructed from mechanically galvanized carbon steel, this anchor delivers reliable holding strength in uncracked concrete and uncracked masonry, making it an ideal choice for demanding structural and construction fastening tasks.
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
- Dual undercutting embossments on each clip segment for enhanced holding performance
- Tested in uncracked concrete in accordance with AC193 and in uncracked masonry in accordance with AC01
- Mechanically galvanized carbon steel construction for exterior-rated corrosion resistance
Specifications
- Manufacturer Part Number (MPN): STB2-37700MGF50
- Brand: Simpson Strong-Tie
- Diameter: 3/8 in.
- Length: 7 in.
- Thread Length: 5 9/16 in.
- Material: Carbon Steel
- Coating / Finish: Mechanically Galvanized
- Installation Drill Bit Size: 3/8 in.
- Wrench Size: 9/16 in.
- Packaging: Packs of 50 and Cartons of 200
- Country of Origin: China
Approved Applications
- Horizontal installations
- Vertical installations
- Overhead installations
- Exterior applications requiring high-load resistance
- Uncracked concrete (tested per AC193)
- Uncracked masonry (tested per AC01)
Frequently Asked Questions
- What size drill bit and wrench are needed to install the STB2-37700MGF50?
- This anchor installs with a 3/8 in. drill bit and requires a 9/16 in. wrench size for tightening.
- Is this wedge anchor suitable for exterior use?
- Yes. The mechanically galvanized carbon steel finish makes this anchor appropriate for exterior applications where corrosion resistance is required.
- In what orientations can this anchor be installed?
- The Strong-Bolt 2 is suitable for horizontal, vertical, and overhead applications, offering installation flexibility across a wide range of fastening scenarios.
- What standards has this anchor been tested to?
- This anchor has been tested per ACI355.2 and AC193 for use in uncracked concrete, and per AC01 for use in uncracked masonry.
Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.
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