Simpson Strong-Tie STB2-50414MGF25 Strong Bolt (1/2″ x 4-1/4″) Mechanically Galvanized Wedge Anchor (25 Pack)
Simpson Strong-Tie STB2-50414MGF25 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 STB2-50414MGF25 Includes
- (25) 1/2 in. x 4-1/4 in. Mechanically Galvanized Wedge Anchor
Simpson Strong-Tie STB2-50414MGF25 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 STB2-50414MGF25 Applications
- Anchoring structural columns
- Securing racking systems
- Installing machinery
- Fastening heavy-duty fixtures
Simpson Strong-Tie STB2-50414MGF25 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 STB2-50414MGF25 Specifications
| Diameter | 1/2″ |
| Finish | Mechanically Galvanized |
| Length | 4-1/4″ |
| Material | Carbon Steel |
| Drill bit size | 1/2″ |
| Fixture hole size | 9/16″ |
| Installation torque | 45 ft. lbf. |
| Thread length | 2-9/16″ |
| Wrench size | 3/4″ |
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.
