C1018 DRYWALL SCREW Finish:balck phosphate,grey phosphate Material:carbon steel C1018 and C1022 hardened C1018 DRYWALL SCREWSizes:3.5x13,16,19,22,25,30,32,35,38,40,45,50,553.9x13,16,19,22,25,30,32,35,38,40,45,50,55,604,2x16,19,22,25,30,32,35,38,40,45,50,55,60,63,65,70,754.8x50,55,60,63,65,70,75,80,85,90,95,100,110,120,130,140,150#6x1/2",5/8",3/4",7/8",1",1-1/4",1-1/2",1-5/8",1-3/4",2",2-1/4"#7x1/ ...