
10. Tap Thread Limits (JIS, DIN, ANSI) Intro Metric Threads (M, MF) Unit: mm Major Pitch Diameter Minor Major Pitch Diameter Minor SP Kind diameter diameter Kind diameter diameter Size of Class Size of Class tap Basic Basic Upper Lower Tolerance Basic tap Basic Basic Upper Lower Tolerance Basic Size Size Tolerance Tolerance (μm) Size Size Size Tolerance Tolerance (μm) Size (μm) + (μm) + (μm) + (μm) + P2 40 20 20 G10 127 114 13 SL forming tap P4 80 60 20 G12 152 140 12 cutting tap P5 100 80 20 M14×2 G14 14.000 12.701 178 165 13 11.835 ISO1 45 15 30 ISO2X 152 140 12 ISO2 75 45 30 ISO3X 178 165 13 ISO2X 100 70 30 P2 40 20 20 PO M12×1.5 12.000 11.026 10.376 ISO3 105 75 30 P3 60 40 20 cutting tap G8 102 89 13 P5 100 80 20 forming tap G10 127 114 13 ISO1 45 15 30 G12 152 140 12 ISO2 75 45 30 ST ISO2X 127 114 13 ISO2X 100 70 30 M14×1.5 14.000 13.026 12.376 ISO3X 152 140 12 ISO3 105 75 30 P2 40 20 20 G9 114 102 13 forming tap P3 60 40 20 G10 127 114 13 ROLL P4 80 60 20 G12 152 140 12 cutting tap P5 100 80 20 ISO2X 127 114 13 ISO1 42 14 28 ISO3X 152 140 12 ISO2 70 42 28 P2 40 20 20 M12×1.25 ISO2X 12.000 11.188 95 67 28 10.647 P3 60 40 20 CARBIDE ISO3 98 70 28 P4 80 60 20 G9 114 102 13 cutting tap P5 100 80 20 forming tap G10 127 114 13 ISO1 42 14 28 G11 140 127 13 ISO2 70 42 28 LONG ISO2X 127 114 13 M14×1.25 ISO2X 14.000 13.188 95 67 28 12.647 ISO3X 140 127 13 ISO3 98 70 28 P2 40 20 20 G9 114 102 13 HAND forming tap P3 60 40 20 G10 127 114 13 TAPS cutting tap P4 80 60 20 G11 140 127 13 ISO1 38 13 25 ISO2X 127 114 13 ISO2 63 38 25 ISO3X 140 127 13 M12×1 ISO2X 12.000 11.350 83 58 25 10.917 P2 40 20 20 EG (STI) ISO3 88 63 25 P3 60 40 20 cutting tap G8 102 89 13 P4 80 60 20 forming tap G10 127 114 13 ISO1 38 13 25 ISO2X 102 89 13 ISO2 63 38 25 SPECIAL THREADS, ISO3X 127 114 13 M14×1 ISO2X 14.000 13.350 83 58 25 12.917 GAUGES P2 40 20 20 ISO3 88 63 25 P3 60 40 20 G8 102 89 13 forming tap cutting tap M12×0.75 P4 12.000 11.513 80 60 20 11.188 G10 127 114 13 THREAD ISO1 34 11 23 ISO2X 102 89 13 MILLS ISO2 56 34 22 ISO3X 127 114 13 ISO3 78 56 22 P2 40 20 20 P2 40 20 20 P3 60 40 20 DIES cutting tap P4 80 60 20 P5 100 80 20 P5 100 80 20 ISO1 45 15 30 cutting tap P6 120 100 20 ISO2 75 45 30 M14×2 14.000 12.701 11.835 ISO1 51 17 34 ISO2X 100 70 30 ISO2 85 51 34 M15×1.5 ISO3 15.000 14.026 105 75 30 13.376 CENTER ISO2X 110 76 34 G9 114 102 13 DRILLS forming tap ISO3 119 85 34 G10 127 114 13 G12 152 140 12 ISO2X 127 114 13 Technical ISO3X 152 140 12 info 667