DEWALT, 3 in Overall Lg, 1/4 in Dia, Screw Anchor - 411D39|PFM1411100 - Grainger
DEWALT Screw Anchors ULTRACON+ HWH 3/16 X 4 QTY: 100 DFM12712 from DEWALT - Acme Tools
Powers Fastening Innovations DeWALT Engineered by Powers,1/4 inch X 2-1/4 inch ULTRACON+ Hex Washer Head,DFM12724 Blue Tapcon,Box of 500: Amazon.com: Industrial & Scientific
DeWALT 1/4" X 1-3/4" Ultracon+ Hex Head Concrete Screw Anchor
Dewalt 2448SD-PWR :: Concrete Screw Anchor, Phillips, 3/16" x 3-1/4" :: PLATT ELECTRIC SUPPLY
DeWalt DFM12742 Ultracon+ Series Concrete Screw Anchor, 3/16 Inch By 1-3/4 Inch Carbon Steel, Zinc Stalgard: Concrete Anchor Screws - Flat Head Up To 1-1/2 Pounds (075352317021-1)