Torx Flat Head Screw Anchor Flat Head Concrete Screw Anchor(3/16 X Sold for $11 | Retail: $23.56 | Flat Head Concrete Screw Anchor(3/16 x 3-1/4") 100 Pieces with Drill Bit (Miami-Dade Compliant) Chenango Supply | Las Vegas, NV These are commonly known as Tapcons Included masonry drill bit is 5/32 size. Concrete Screws 3 Inch 1/4 100 Pieces With Drill Bit Miami-Dade Compliant Chenango Supply 3/16 X 1-1/4 Hex Quikrete Concrete Repair Tapcon Concrete Screws White Ultrashield Tapcon® Concrete screw anchors are perfect for hurricane protection and any exterior projects that require fastening into masonry. Hex Head Drive: Gives you a solid hold for driving and a clean, professional finish. These Concrete Screws have received Product Control Notice of Acceptance (No., 15-0930., 14) from the Miami-Dade Department of Regulatory and Economic Resources, certifying that they meet all Miami-Dade Requirements. 1000 Hour Salt Spray Test Coating Key Features: Anchor-Free Design: Fastens directly into masonry without the need for separate anchors. Hex washer head. Use for window installations, interior hand rails, metal door frames, storm shutters, interior lighting fixtures, thresholds, or screened enclosure. 100-pieces per pack Concrete Screws or Tapcons are great for screwing into concrete.
