Simpson Strong-Tie STB2-62312R20 Description

The Strong-Bolt 2 Wedge Anchor is a zinc-plated, high-performance anchor designed for static and seismic loading conditions, suitable for various applications including cracked and uncracked concrete.

Simpson Strong-Tie STB2-62312R20 Includes

• (20) 5/8 in. x 3-1/2 in. Strong-Bolt 2 Wedge Anchor

Simpson Strong-Tie STB2-62312R20 Features

• Chamfered top to prevent mushrooming during installation
• Qualified for static and seismic loading conditions
• Suitable for horizontal, vertical, and overhead applications
• Tested per ACI355.2 and AC193
• Zinc-plated carbon steel for durability

Simpson Strong-Tie STB2-62312R20 Applications

• Cracked and uncracked concrete anchoring
• Horizontal, vertical, and overhead installations
• Seismic and static load applications

Simpson Strong-Tie STB2-62312R20 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.
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 STB2-62312R20 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.