Simpson Strong-Tie STB2-25314MGF100 Strong-Bolt (1/4″ x 3-1/4″) 2 Mechanically Galvanized Wedge Anchor, Fully Assembled (100 Pack)
Simpson Strong-Tie STB2-25314MGF100 Description
The Simpson Strong-Tie Fully Assembled Strong-Bolt 2 Wedge Anchors are engineered for reliable tension and shear loads in cracked and uncracked concrete.
Simpson Strong-Tie STB2-25314MGF100 Includes
- (100) 1/4 in. x 3-1/4 in. Mechanically Galvanized Wedge Anchor
Simpson Strong-Tie STB2-25314MGF100 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: fits standard fixtures and installs with common drill bit and tool sizes
- Tested in uncracked concrete per ACI355.2 and AC193
Simpson Strong-Tie STB2-25314MGF100 Applications
- Anchoring structural columns
- Securing racking systems
- Fixing machinery
- Installing heavy-duty fixtures
Simpson Strong-Tie STB2-25314MGF100 Installation Overview
- Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor to be installed.
- Assemble the anchor with nut and washer so the top of the nut is flush with the top of the anchor.
- 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 STB2-25314MGF100 Specifications
| Material | Carbon Steel |
| Finish | Mechanically Galvanized |
| Diameter | 1/4″ |
| Length | 3-1/4″ |
| Drill bit size | 1/4″ |
| Fixture hole size | 5/16″ |
| Installation torque | 4 ft. lbf. |
| Thread length | 2-7/16″ |
| Wrench size | 7/16″ |
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.
