4-40 x 3/8 MACHINE SCREWS / Torx / Truss Head / 18-8 Stainless / Plain Elco Fab-Lok fasteners are ideal

Elco Fab-Lok fasteners are ideal for use in insulated panels

Lower-hardness load bearing area provides increased resistance to Hydrogen-Assisted Stress Corrosion Cracking when compared to case hardened fasteners

These tools are complete kits designed to install concrete screws of 1/4 and 3/16 diameter

DeWALT SKU-DFM4EMH550-The Crete-Flex anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials

An installation tool is also available to punch a hole through the metal deck for ease of installation

4-40 x 3/8 MACHINE SCREWS / Torx / Truss Head / 18-8 Stainless / Plain Elco Fab-Lok fasteners are ideal