🔧 Anchor Your Ambitions! Perfect for masonry, block, or brick applications. 100 screws per box for all your anchoring needs. Diamond point design ensures quick and easy driving. Self-tapping feature reduces the need for additional anchors. Includes a specialized drill bit for optimal performance. 3/16" diameter Includes drill bit Self-tapping design The CONFAST 3/16" x 1-1/4" Blue Flat Phillips Concrete Diamond Point Screw Anchor is designed for efficient anchoring in masonry, block, or brick. Each box includes a drill bit for easy installation, and with a self-tapping feature, these screws save you time and money while providing a secure hold.