Philips Flat Head Tek Screw a) Material: Carbon/Stailess Steel b) Dia: 2.9-6.3mm c) Len:9.5 - 180mm Self Drilling ... duty steel to steel#6>12MMCustomized for thicker application Specification Self Drilling ScrewMaterialCarbon Steel(1022,1018), SUS(302,304,316,410 ... -150mm Thread CodeAB Type, A TypeHead CodeHex Head, Pan Head, Flat Head, Wafer Head, Truss Head, Pan Frame HeadDrive CodePhillips, Pozi ...