3/8-16 x 4 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (250ct) Brand part # DFM12702

Brand part # DFM12702

thermal change)

10X4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

6X5/8 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

6-20X1 1/2 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

3/8-16 x 4 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (250ct) Brand part # DFM12702Tap 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