1/4-20 x 3/8 MACHINE SCREWS / Combo / Hex Washer Head / Steel / Zinc 10-16X1 1/4 Phillips Bugle Head

10-16X1 1/4 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

DeWALT SKU-DFM12776-The UltraCon+ anchor is for light to medium duty applications in concrete

DeWALT SKU-DFM3EMM330-The Aggre-Gator anchor is a Bi-Metal 300 series stainless screw anchor for light to medium duty applications in concrete and masonry block base materials

DeWALT SKU- DFM4EUH385-The UltraCon SS4 anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials

This kit is far better than the ITW Buildex Condrive(R) 500A Tapcon(R) Installation tool for which it is a direct replacement

1/4-20 x 3/8 MACHINE SCREWS / Combo / Hex Washer Head / Steel / Zinc 10-16X1 1/4 Phillips Bugle Head