Simpson Strong-Tie STB2-75812S4F8 Strong-Bolt (3/4″ x 8-1/2″) Wedge Anchor, Type 304 Fully Assembled (8 Pack)
Simpson Strong-Tie STB2-75812S4F8 Description
The Simpson Strong-Tie Strong-Bolt 2 Wedge Anchors in 304 stainless steel deliver powerful performance and dependable holding strength for concrete anchoring projects.
Simpson Strong-Tie STB2-75812S4F8 Includes
- (8) 3/4 in. x 8-1/2 in. Type 304 Stainless-Steel Wedge Anchor
Simpson Strong-Tie STB2-75812S4F8 Features
- Chamfered top designed to prevent mushrooming during installation
- Qualified for static and seismic loading conditions (seismic design categories A through F)
- Suitable for horizontal, vertical and overhead applications
- Qualified for minimum concrete thickness of 3 1/4″, and lightweight concrete-over-steel deck
- Standard (ANSI) fractional sizes: fits standard fixtures and installs with common drill bit and tool sizes
- Tested per ACI355.2 and AC193
Simpson Strong-Tie STB2-75812S4F8 Applications
- Structural steel anchoring
- Machinery anchoring
- Racking systems
- Ledger attachments
- Post bases
Simpson Strong-Tie STB2-75812S4F8 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 STB2-75812S4F8 Specifications
| Diameter | 3/4 in. |
| Length | 8-1/2 in. |
| Material | 304 Stainless Steel |
| Drill bit size | 3/4 in. |
| Fixture hole size | 7/8 in. |
| Installation torque | 90 ft. lbf. |
| Thread length | 6 in. |
| Wrench size | 1-1/8 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.
