1/4-20 x 1/2 THREAD FORMING SCREWS / Slotted / Hex Washer Head / Steel / Zinc Closed bottom versions (the cone

Closed bottom versions (the cone is sealed to prevent dirt from getting in) are available also in selected sizes

8-18X1 1/4 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

Aluminum-to-aluminum connections

DeWALT SKU-DFM3EMM310-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

Fasteners coated with Stalgard® SUB typically show no red rust or other base metal corrosion on significant surfaces after 2000 hours of salt spray exposure in accordance with ASTM B117

1/4-20 x 1/2 THREAD FORMING SCREWS / Slotted / Hex Washer Head / Steel / Zinc Closed bottom versions (the cone