1/4-20 x 2 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 1500 Brand part # DFM12742

Brand part # DFM12742

8X1 5/8 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

7X1 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

Window walls/glazing

6-18X1 1/2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

1/4-20 x 2 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 1500 Brand part # DFM12742Dril 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,