#7 x 1-5/8" Flat-trim Head Square Black Screw for Drywall Installation

#7 x 2-1/4" Flat-trim Head Square Black Screw for Drywall Installation -1.4C per Box

#9 x 3" Flat-nibbed Head Square Black Type 17 Screw for Assembly Installation

#7 x 3" Flat-trim Head Square Black Screw for Drywall Installation