TEACH Flat Head Phillips Drive Concrete Screw to Anchor Masonry, Block & Brick,270-Piece
- Concrete Screw Flange 5/8" Head (depending on the length, it will be either full or partial threaded). The diamond tip allows for superior penetriating into hard materials. Great for anchoring items to concrete, brick, block, or other masonry materials. Ceramic coating exceeds 500/hrs salt spray resistance.
- An externally threaded, hardened screw 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. Cuts its own threads and when used in concrete, block or brick. Eliminates the need for an anchor when used 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..
- Some applications include anchoring the following to masonry: electrical junction boxes, wooden beams, plywood, exterior insulation, metal flashing, thresholds. Hole should be of a depth equal to the required embedment plus 1/2”.
- Concrete screws should be installed a minimum of ten anchor diameters between each other. They have an advantage over most other types of masonry anchors in that they can be installed close to the edge of t....
