#10 x 1 Elco Bi-Flex / Hex Washer Head / 18-8 Stainless / Stalgard / QTY 5000 High-hardness point and lead threads

High-hardness point and lead threads for drilling and tapping

8X1 1/4 Phillips Modified Truss Head Fine Thread Drywall Screw Fully Threaded Zinc

7-16-X2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

8-18X2 3/8 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

#10 x 1 Elco Bi-Flex / Hex Washer Head / 18-8 Stainless / Stalgard / QTY 5000 High-hardness point and lead threadsBi Flex structural screws are bi metal self drilling tapping screws that provide the corrosion resistance of 300 series stainless steel and the efficiency of drill screws. Bi Flex screws are suitable for use in both steel and aluminum. Features & Specs High strength, ductility and reliability Higher corrosion resistance compared with carbon steel and 410 series stainless steel fasteners 18 8 stainless compatible with pressure treated lumber Immune to