1/4-20 x 6 Elco Bi-Flex / Hex Washer Head / 18-8 Stainless / Stalgard / QTY 250 10-14X2 1/2 Phillips Bugle Head

10-14X2 1/2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

Wood-to-steel connections

Material: Steel Black Oxide

Solar panel systems

10X2 3/4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

1/4-20 x 6 Elco Bi-Flex / Hex Washer Head / 18-8 Stainless / Stalgard / QTY 250 10-14X2 1/2 Phillips Bugle HeadBi 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