Simpson Strong-Tie STB2-37312 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 conditions.

Simpson Strong-Tie STB2-37312 Includes

• (50) Strong-Bolt 2 Wedge Anchor

Simpson Strong-Tie STB2-37312 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 thickness of 2 1/2″ and 3 1/4″
• 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 STB2-37312 Applications

• Anchoring in cracked or uncracked concrete
• Seismic and static load applications
• Horizontal, vertical, and overhead installations

Simpson Strong-Tie STB2-37312 Installation Overview

1. Drill a hole in the base material using a carbide drill bit of the same diameter as the anchor.
2. Blow the hole clean using compressed air or ensure it is deep enough to accommodate embedment depth and dust.
3. Assemble the anchor with nut and washer, place it in the fixture, and drive it into the hole.
4. Tighten the nut to the required installation torque.

Simpson Strong-Tie STB2-37312 Specifications

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.