5/8-11 x 2-1/2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (150ct) Brand part # DFM12766

Brand part # DFM12766

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8-15X1 5/8 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

Features & Specs:

Provides excellent shear values for overhead attachments

5/8-11 x 2-1/2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (150ct) Brand part # DFM12766Tap 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