#12 x 1-1/4 Elco Bi-Flex / Phillips / Flat Head Undercut / 18-8 Stainless / Stalgard / QTY 2500 The parts take multiple sizes

The parts take multiple sizes of threaded rod

Allows for threaded rod size changes after inserts are installed

Aluminum-to-steel connections

Aerosmith®’s Blue Banger Hanger® Steel Deck Insert cast-in-place anchors are installed prior to pouring concrete which reduces installation and material costs and increases strength values

#12 x 1-1/4 Elco Bi-Flex / Phillips / Flat Head Undercut / 18-8 Stainless / Stalgard / QTY 2500 The parts take multiple sizesBi 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