#12 x 1 Elco Bi-Flex / Phillips / Pancake Head / 18-8 Stainless / Stalgard / QTY 4000 3/16" x 1 -1/4" DeWALT

3/16" x 1 -1/4" DeWALT blue concrete screws

8-15X1 1/4 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

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

8X1 5/8 Phillips Modified Truss Head Fine Thread Drywall Screw Fully Threaded Zinc

strike the mounting nails to break them off

#12 x 1 Elco Bi-Flex / Phillips / Pancake Head / 18-8 Stainless / Stalgard / QTY 4000 3/16" x 1 -1/4" DeWALTBi 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