1/4-20 x 1-1/8 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 2500 8X2 Phillips Bugle Head Coarse

8X2 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

6X1 1/4 Phillips Recess Bugle Head Coarse Thread Drywall Screw Zinc Yellow

Immune to hydrogen assisted stress corrosion cracking (HASCC)

6X1 Phillips Recess Bugle Head Coarse Thread Drywall Screw Zinc Yellow

8X1 1/4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

1/4-20 x 1-1/8 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 2500 8X2 Phillips Bugle Head CoarseDril 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,