Tapcon Masonry Fasteners Flat Phillips Head 3/16 Inch Diameter X 3-1/4 Inch

Item Number :801479

UPC Code : 662963073455

UNSPSC Code : 31161526

Brand :Elco-Textron

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. Sold with a drill bit.