Tapcon 1/4" x 1-3/4" Maxi-Set Concrete Screws - Silver Ultrashield | Qty. 1,000 (Carton) CBS/CBSQ Column Bases The large 3-inch opening offers

The large 3-inch opening offers versatile compatibility with various strap widths

This hex nut has coarse threading with 9 TPI (threads per inch) and a Hot Dip Galvanized finish

but not so tight it distorts the washer

making them a reliable choice for most loads

Follow proper fastening pattern

Tapcon 1/4" x 1-3/4" Maxi-Set Concrete Screws - Silver Ultrashield | Qty. 1,000 (Carton) CBS/CBSQ Column Bases The large 3-inch opening offersMaxi Set Tapcon Concrete Screw Anchors are designed for secure fastening into concrete, brick, and block. Built for high performance anchoring, these large diameter screw anchors cut their own threads into masonry, delivering strong, reliable holding power without the expansion forces of traditional anchors. Ideal for mounting shutters, porch components, electrical boxes, and other fixtures, they provide confidence on demanding installs. Featuring a