Simpson Strong-Tie STB2-50512MGR25 Strong-Bolt (2 1/2″ x 5-1/2″) Mechanically Galvanized Wedge Anchor (25 Pack)
Simpson STB2-50512MGR25 Description
The Strong-Bolt 2 Wedge Anchor is a reliable solution for securing fixtures in concrete, featuring a mechanically galvanized finish and a chamfered top for easy installation.
Simpson STB2-50512MGR25 Includes
- (25) 1/2 in. x 5-1/2 in. Mechanically Galvanized Wedge Anchor
Simpson STB2-50512MGR25 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″
- Standard ANSI fractional sizes for compatibility with common tools
- Qualified for static and seismic loading
Simpson STB2-50512MGR25 Applications
- Securing fixtures in cracked or uncracked concrete
- Horizontal, vertical, and overhead installations
- Static and seismic loading scenarios
Simpson STB2-50512MGR25 Installation Overview
- Drill a hole using a carbide drill bit matching the anchor diameter.
- Clean the hole using compressed air or ensure it accommodates embedment depth.
- Assemble the anchor with nut and washer, flush with the top.
- Insert the anchor into the fixture and drive it into the hole.
- Tighten the nut to the specified installation torque.
Simpson STB2-50512MGR25 Specifications
| Material | Carbon Steel |
| Finish | Mechanically Galvanized |
| Length | 5-1/2″ |
| Drill Bit Size | 1/2″ |
| Fixture Hole Size | 9/16″ |
| Installation Torque | 45 ft. lbf. |
| Thread Length | 3-13/16″ |
NOTE: Ensure proper installation torque is applied to achieve optimal performance.
