Simpson Strong-Tie STB2-37700MGR50 Strong-Bolt (3/8″ x 7″) Mechanically Galvanized Wedge Anchor (50 Pack)
Simpson Strong-Tie STB2-37700MGR50 Description
The Strong-Bolt 2 Wedge Anchor is a reliable and durable solution for anchoring in cracked or uncracked concrete, suitable for static and seismic loading.
Simpson Strong-Tie STB2-37700MGR50 Includes
- (50) 3/8 in. x 7 in. Strong-Bolt 2 Wedge Anchor
Simpson Strong-Tie STB2-37700MGR50 Features
- Chamfered top designed to prevent mushrooming during installation
- Suitable for horizontal, vertical, and overhead applications
- Tested for minimum concrete thickness of 3 1/4 in.
- Standard ANSI fractional sizes for compatibility with common tools
- Tested in uncracked concrete per ACI355.2 and AC193
Simpson Strong-Tie STB2-37700MGR50 Applications
- Concrete anchoring in cracked or uncracked surfaces
- Static and seismic loading applications
- Horizontal, vertical, and overhead installations
Simpson Strong-Tie STB2-37700MGR50 Installation Overview
- Drill a hole in the base material using a carbide drill bit of the same diameter as the anchor.
- Blow the hole clean using compressed air or ensure it is deep enough to accommodate embedment depth and dust.
- Assemble the anchor with nut and washer, ensuring the nut is flush with the anchor top.
- Place the anchor in the fixture and drive it into the hole until the washer and nut are tight against the fixture.
- Tighten to the required installation torque.
Simpson Strong-Tie STB2-37700MGR50 Specifications
| Material | Carbon steel |
| Finish | Mechanically galvanized |
| Diameter | 3/8 in. |
| Length | 7 in. |
| Thread Length | 5-9/16 in. |
| Drill Bit Size | 3/8 in. |
NOTE: Do not use an impact wrench to set or tighten the Strong-Bolt 2 anchor. Oversized holes in the base material will make it difficult to set the anchor and will reduce the anchor’s load capacity.
