1/4-20 x 1-3/4 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 1000 10-14X3 3/4 Phillips Bugle Head

10-14X3 3/4 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

6-17X7/16 Phillips Pan head Fine Drywall Framing Screw Zinc

9X1 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

Tested in accordance with ICC-ES AC491 for use in Aluminum

Brand part # DFM12742

1/4-20 x 1-3/4 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 1000 10-14X3 3/4 Phillips Bugle 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,