DESCRIPTION:DRYWALL SCREWS TWINTHREAD,SHARP POINT PHILLIPSEW2020K: 6x1"EW2020M: 6x1-1/4"EW2020N: 6x1-1/2"EW2020O: 6x1-5/8"EW2020Q: 6x2"EW2021H: 8x2-1/2"