1/2-13 x 4 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (150ct) 3/16 in internal diameter drop-in

3/16 in internal diameter drop-in anchor setting tool set

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

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

Telecommunication installations

1/2-13 x 4 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (150ct) 3/16 in internal diameter drop-inTap Flex Thread Forming Structural Screws are thread forming, dual heat treated self tapping fasteners that provide the strength, ductlity, and resistance to embrittlement failures required in critical curtain wall and dissimilar metal applications. Tap Flex fasteners are designed to offer a replacement option for traditional nut and bolt assemblies. These fasteners provide an excellent solution for blind connections. The patented E Form segmented