Concrete Screws
Concrete Screws cut their own threads and when used in concrete, block or brick, they eliminate the need for an anchor in light or medium-duty applications. When used in concrete, it can be removed and re-driven into the same hole. Special carbide bits are recommended for driving concrete screws into masonry. A ruspert finish is a ceramic coating that also allows these screws to be used in pressure-treated lumber. Some applications include anchoring the following to masonry:
| Electrical Junction Boxes | Wooden Beams |
| Plywood | Exterior Insulation |
| Metal Flashing | Thresholds |
India Fasteners Inc. stocks tapcon equivalent concrete screws in Phillips Flat, Indented Hex Washer Head, or Slotted Indented Hex Washer Head.
