HEXAGON HEAD SELF DRILLING TAPPING SCREW

  Key attributes Industry-specific attributes Finish ZINC / Chrome Plated Material  Carbon Steel Measurement  INCH / MM    Other attributes Place of Origin Hebei.China Head Type Hex / Truss / CSK Standard  GB Application Heavy Industry Certification SGS / ISO / IAF / UKAS Packing Standard Box + Carton + Pallet / Customized Samples  Free available MOQ 1 TONS Size 3.9 / 4.2 / 5.5 / 6.3 MM  Diameter  19 - 150 MM    Products Show   Specfication For Self Drilling Screw  SIZE (MM) SIZE (MM) SIZE (MM) 4.2 * 13  5.5 * 32  6.3 * 25 4.2 * 16 5.5 * 38 6.3 * 32 4.2 * 19 5.5 * 41 6.3 * 38 4.2 * 25 5.5 * 50 6.3 * 41 4.2 * 32 5.5 * 63  6.3 * 50 4.2 * 38 5.5 * 75  6.3 * 63 4.8 * 13  5.5 * 80  6.3 * 75 4.8 * 16 5.5 * 90  6.3 * 80 4.8 * 19 5.5 * 100 6.3 * 90 4.8 * 25  5.5 * 115  6.3 * 100 4.8 * 32 5.5 * 125 6.3 * 115 4…