Slotted Pan Head Tapping Screw / DIN7971 / ISO 1481 Enquiry now Slotted Pan Head Tapping Screw / DIN7971 / ISO 1481 Ready Stock Available!!Size : No.3 ~ No.14 (ST2.2 ~ ST6.3)Material Grade: * Stainless Steel 202* Stainless Steel A2 / SS304* Steel Zinc (White / Yellow / Black)MOQ: 1000Pcs