#12 x 1 Elco Bi-Flex / Phillips / Pancake Head / 18-8 Stainless / Stalgard / QTY 4000 6-20X1 7/8 Phillips Bugle Head

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

MACHINE SCREW

Positions all inserts on the project at the same elevation to eliminate multiple all thread rod lengths and improve the accuracy of offsite prefabrication

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

#12 x 1 Elco Bi-Flex / Phillips / Pancake Head / 18-8 Stainless / Stalgard / QTY 4000 6-20X1 7/8 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