M5 x 16 METRIC MACHINE SCREWS / Torx / Pan Head / Steel / Black Oxide Lower-hardness load bearing area provides

Lower-hardness load bearing area provides increased resistance to Hydrogen-Assisted Stress Corrosion Cracking when compared to case hardened fasteners

Fasteners coated with Stalgard PLUS typically show no red rust or other base metal corrosion on significant surfaces after 1500 hours of salt spray exposure in accordance with ASTM B117

DeWALT SKU-DFM4EUH365-The UltraCon SS4 anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials

6-18X2 1/4 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

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

M5 x 16 METRIC MACHINE SCREWS / Torx / Pan Head / Steel / Black Oxide Lower-hardness load bearing area provides