Philips Countersunk Head Tapping Screw Type B / Philips CSK Tapping Screw with Flat End Enquiry now Philips Countersunk Head Tapping Screw Type B / Philips CSK Tapping Screw with Flat EndReady Stock Available!!Size : No.4 ~ No.10 (ST2.9 ~ ST4.8)Material Grade: * Stainless Steel 202* Stainless Steel A2 / SS304* Steel Zinc (White / Yellow / Black)MOQ: 1000Pcs