TAPCON MASONRY FASTENERS FLAT PHILLIPS HEAD 3/16 IN. DIAMETER X 1-3/4 IN – Part #: Q1476

Concrete Screws Tap threads into a predrilled hole in concrete, brick or block. The threads are hardened to cut the base material. The threads are created with a special design that allows for removal of the dust that is created while cutting the threads.

Requires 5/32 in. concrete drill bit
Uses standard Phillips bit
Sold in packs of 100
Corrosion-resistance and long-lasting performance due to special blue coating
Pair with corresponding nut and washer in like finishes
Common project applications: electronics, license plates, electrical boxes, switch plates, furniture