1/2-13 x 2-1/2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (200ct) Blue plastic ring acts as

Blue plastic ring acts as insert locator when forms are removed

Brand part # DFM12708

10X1 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

8-15X1 1/2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

1/2-13 x 2-1/2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (200ct) Blue plastic ring acts asTap 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