5/16-24 x 1-1/2 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 1000 3/16" x 2-1/4" DeWALT blue

3/16" x 2-1/4" DeWALT blue concrete screws

Thread: Full

6-20X3/4 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

DeWALT SKU-DFM4EMF640-The Crete-Flex anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials

5/16-24 x 1-1/2 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 1000 3/16" x 2-1/4" DeWALT blueDril Flex Structural Screws are dual heat treated self drilling tapping screws that provide the strength, ductility and resistance to embrittlement required for critical applications. Features & Specs High hardness point and lead threads for drilling and tapping Stalgard and Stalgard SUB Coatings provide improved corrosion resistance as well as enhanced galvanic compatibility in dissimilar metal applications, including those involving aluminum,