No. 2. Prime-Line MPS Drywall Screws, 6 x 1-1/4 Inch, Coarse Thread, Phillips Drive, Flat Head, Pack of 100, 6 x 1-1/4", 100 Piece. Designed for use with drywall/sheetrock/wallboard installations, but used as a multipurpose fastener for multitudes of projects. #6 x 1-1/4 inches. Black phosphate finish.