#12 x 1 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 4000 8X3/4 Phillips Modified Truss Head

8X3/4 Phillips Modified Truss Head Fine Thread Drywall Screw Fully Threaded Zinc

Telecommunication installations

18-8 stainless compatible with pressure treated lumber

Brand part # DFM12735

8-15X3 1/2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

#12 x 1 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 4000 8X3/4 Phillips Modified Truss HeadDril Flex Structural Screws are dual heat treated self drilling tapping screws that provide the strength, ductility and resistance to embrittlement required for critical applications. Features & Specs High hardness point and lead threads for drilling and tapping Stalgard and Stalgard SUB Coatings provide improved corrosion resistance as well as enhanced galvanic compatibility in dissimilar metal applications, including those involving aluminum,