DeWALT 1/4" x 3" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated PACK:500 Pk making it well suited for

making it well suited for heavy-duty production turning work

which provides extra corrosion resistance suitable for a wide range of construction environments

Smooth Head Pattern - Clean

A T10 6-lobe driver bit is included with each pack of #7-size screws

allowing it to be countersunk below the work surface and hidden from view

DeWALT 1/4" x 3" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated PACK:500 Pk making it well suited forPowers Fasteners PFM1411100 1 4" x 3" High Performance Concrete Anchor Screw The Screw Bolt+ High Performance Screw Anchor is a one piece, heavy duty screw anchor with a finished hex head or flat head (countersunk). Suitable base materials include normal weight concrete, sand lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick. It is simple to install, easy to identify and fully removable. The patented thread design,