DeWALT 1/4" X 4" Ultracon+ Hex Head Screw Anchor, Carbon Steel, Blue PACK:100 Pk The bits are matched to

The bits are matched to the specific screw head geometry used in Quik-Drive collated screws to ensure optimum results - using an unspecified bit may result in cam-out

Fastening into concrete and masonry substrates

and the T40 6-Lobe drive system delivers high torque transfer with reduced cam-out during installation

face-mount design provides superior load capacity for structures with elevated strength and safety requirements

DeWALT 1/4" X 4" Ultracon+ Hex Head Screw Anchor, Carbon Steel, Blue PACK:100 Pk The bits are matched toDeWALT's Ultracon+ Concrete Screw Anchors with Hex Washer Head & Blue Stalgard Coating are designed for light to medium duty applications in concrete, masonry block, brick, and wood base materials. UltraCon+ concrete screw anchors are fast and easy to install, providing a neat, finished appearance. The UltraCon+ concrete screw anchor is engineered with matched tolerance drill bits and installation tools designed to meet the needs of the user and also