Hillman Tapper 3/16 in. D Steel Flat Head...
Hillman Tapper 3/16 in. D Steel Hex Head Concrete...
Tapcon 3/16 in. D X 1-3/4 in. L Steel Hex Head...
Tapcon Hex 1/4 x 1-3/4
Tapcon Steel Flat Head Concrete Screw Anchor 100...
Tapper Steel Flat Head Concrete Screw Anchor 100...
Tapper Steel Hex Head Concrete Screw Anchor 100 pk