MASONRY SCREWS, HEX HEAD

Rawl, 100 Pack, 1/4" x 1-1/4" Hex Washer Head Tapper Concrete Screw Anchor With Bit, Blue Perma-Seal Coating, 1" Embedment, Ultimate Tension 4,000 PSI Concrete 930 LB, Ultimate Shear 4,000 PSI Concrete 1,620 LB.