1/2-13 x 1-1/2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (250ct) 10X4 1/2 Phillips Recess Bugle

10X4 1/2 Phillips Recess Bugle Head Coarse Thread Drywall Screw Zinc Yellow

6X1 5/8 Phillips Recess Bugle Head Coarse Thread Drywall Screw Particle Board Zinc

Brand part # DFM12746

8-15X1 1/4 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

2015 IBC/IRC and 2012 IBC/IRC

1/2-13 x 1-1/2 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (250ct) 10X4 1/2 Phillips Recess BugleTap 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