5/8-11 x 3 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (100ct) 7-16X2 1/2 Phillips Bugle Head

7-16X2 1/2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

Brand part # DFM12748

Brand part # DFM12770

Features & Specs

10X6 Phillips Recess Bugle Head Coarse Thread Drywall Screw Zinc Yellow

5/8-11 x 3 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (100ct) 7-16X2 1/2 Phillips Bugle HeadTap 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