Simpson Wedge Anchor

The Simpson Strong-Tie 1/2" x 8-1/2" Wedge Anchor is a mechanical expansion anchor designed for use in concrete. The anchor consists of a threaded stud that is inserted into a pre-drilled hole in concrete, and then the wedge-shaped end of the anchor is inserted and tightened, causing it to expand and grip the concrete tightly.

The anchor is made of carbon steel with a zinc-plated finish for corrosion resistance. It is designed for use in applications where high pull-out and shear strengths are required, such as in heavy machinery, structural steel, and anchoring applications. The anchor has a maximum working load of 3,170 pounds in concrete and is suitable for use in dry, indoor environments.