1/4-20 x 4 Elco Bi-Flex / Phillips / Flat Head Undercut / 18-8 Stainless / Stalgard / QTY 500 Solar panel systems

Solar panel systems

8-15X1 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

10X5 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

6-18X1 5/8 Square Drive Trim Head Drywall Screw Fine Thread Black Phosphate

6-20X1 7/8 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

1/4-20 x 4 Elco Bi-Flex / Phillips / Flat Head Undercut / 18-8 Stainless / Stalgard / QTY 500 Solar panel systemsBi 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