3/8-16 x 2-1/2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (400ct) 7X 2 1/2 Phillips Recess

7X 2 1/2 Phillips Recess Bugle Head Coarse Thread Drywall Screw Zinc Yellow

10-14X6 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

#3 Drive Size

Brand part # DFM12726

3/8-16 x 2-1/2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (400ct) 7X 2 1/2 Phillips RecessTap 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