3/8" x 3/4" Strong-Tie Short Drop-In Anchor, Zinc Plated, Pkg 100 Hex Head Structural Screws then fasten using approved fasteners

then fasten using approved fasteners per Simpson Strong-Tie installation guidelines

Strong-Tie drop-in anchor setting tools are required to properly set and expand Simpson 1/4" drop-in anchors in concrete

Do not overdrive to preserve washer performance and coating protection

Whether you're completing a foundation retrofit or strengthening an existing structure

3/8" x 3/4" Strong-Tie Short Drop-In Anchor, Zinc Plated, Pkg 100 Hex Head Structural Screws then fasten using approved fastenersSimpson Drop In expansion anchors are internally threaded anchors designed to be used in solid base materials. These anchors are zinc plated carbon steel and recommended for interior use. California Residents: WARNING