Tapcon 3/16" x 1-3/4" Blue Concrete Screw, Hex Head - Climaseal | Qty. 100 GT Gazebo Ties No predrilling required for most

No predrilling required for most applications in 16 gauge or lighter steel

Metal roofing

sheet metal fabrication

Front-to-back concrete bond is strengthened by the slots below the embedment line and also aids in reducing spalling

Tapcon 3/16" x 1-3/4" Blue Concrete Screw, Hex Head - Climaseal | Qty. 100 GT Gazebo Ties No predrilling required for mostTapcon Blue Hex Head Concrete Screws are trusted by pros and weekend warriors alike for quick, secure anchoring into concrete, block, or brick. These blue coated screws are built tough to deliver strong holding power without the hassle of anchors, sleeves, or inserts. The hex head design offers a reliable grip for fast driving and a flush finish. Whether you're installing electrical boxes, securing furring strips, or mounting fixtures to masonry,