Concrete Screws, Blue Finish, Low Carbon (Inch)

Concrete Screws, or anchor screws, are externally threaded screws with a double lead, consisting of alternating raised and lowered threads with notches cut into the raised threads, and a diamond-shaped, nail-type point.

Concrete screws cut their own threads and are used in concrete, block or brick. They eliminate the need for an anchor when used in light or medium-duty applications. When used in concrete, they can be removed and re-driven into the same hole. Special carbide bits are recommended for driving concrete screws into masonry. The ruspert finish on our concrete screws is a ceramic coating that helps drive them into pressure-treated lumber.

India Fasteners Inc. stocks tapcon equivalent concrete screws in Phillips Flat, Indented Hex Washer Head, or Slotted Indented Hex Washer Head styles.