5/8-11 x 2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (150ct) DeWALT SKU-DFM3EML345-The Aggre-Gator anchor is

DeWALT SKU-DFM3EML345-The Aggre-Gator anchor is a Bi-Metal 300 series stainless screw anchor for light to medium duty applications in concrete and masonry block base materials

Removable (reusable in wood)

finished appearance

apply pressure to head of anchor to lock in place

Window and door frames

5/8-11 x 2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (150ct) DeWALT SKU-DFM3EML345-The Aggre-Gator anchor isTap 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