10-24 x 2 1/2 MACHINE SCREWS / Unslotted / Hex Head / Steel / Zinc Internal threads eliminate the need

Internal threads eliminate the need and cost of couplings

DeWALT SKU-DFM3EML315-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

Stalgard® Plus Coating provides improved corrosion resistance as well as enhanced galvanic compatibility in dissimilar metal applications

8-18X3 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

10X4 1/2 Phillips Recess Bugle Head Coarse Thread Drywall Screw Zinc Yellow

10-24 x 2 1/2 MACHINE SCREWS / Unslotted / Hex Head / Steel / Zinc Internal threads eliminate the need