SizeClassCodeChamfer L (mm)ℓt (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPE
For Metric Threadsl
M2×0.4ISO2SD2.0EANEX2.5P4548-322.82.1521
M2.2×0.45ISO2SD2.2FANEX2.5P4549-322.82.1521
M2.3×0.4ISO2SD2.3EANEX2.5P4549-322.82.1521
M2.5×0.45ISO2SD2.5FANEX2.5P504815332.82.1522
M2.6×0.45ISO2SD2.6FANEX2.5P504815332.82.1522
M3×0.5ISO2SD3.0GANEX2.5P565918343.52.7632
M3×0.5ISO3SD3.0GMNEX2.5P565918343.52.7632
M3.5×0.6ISO2SD3.5HANEX2.5P56711203243622
M4×0.7ISO2SD4.0IANEX2.5P6371321384.53.4632
M4×0.7ISO2SG4.0IANEX2.5P63713--2.82.1533
M4×0.7ISO3SD4.0IMNEX2.5P6371321384.53.4632
M4×0.5ISO2SM4.0GANEX2.5P6359--2.82.1533
M4.5×0.75ISO2SD4.5JANEX2.5P70914243964.9832
M5 × 0.8ISO2SD5.0KANEX2.5P70914253964.9832
M5 × 0.8ISO2SG5.0KANEX2.5P70914--3.52.7633
M5 × 0.8ISO3SD5.0KMNEX2.5P70914253964.9832
M5 × 0.5ISO2SM5.0GANEX2.5P70611--3.52.7633
M6 × 1ISO2SD6.0MANEX2.5P801115304564.9832
M6 × 1ISO2SG6.0MANEX2.5P801115--4.53.4633
M6 × 1ISO3SD6.0MMNEX2.5P801115304564.9832
M6 × 0.75ISO2SM6.0JANEX2.5P80813--4.53.4633
M6 × 0.5ISO2SM6.0GANEX2.5P80813--4.53.4633
M7 × 1ISO2SD7.0MANEX2.5P80-11304575.5834
M7 × 0.75ISO2SM7.0JANEX2.5P80-8-415.54.3735
M7 × 0.5ISO2SM7.0GANEX2.5P80-8-415.54.3735
M8 × 1.25ISO2SD8.0NANEX2.5P90-12354786.2934
M8 × 1.25ISO2SG8.0NANEX2.5P90-12-4664.9835
M8 × 1.25ISO3SD8.0NMNEX2.5P90-12354786.2934
M8 × 1ISO2SM8.0MANEX2.5P90-12-4664.9835
M8 × 0.75ISO2SM8.0JANEX2.5P80-12-4164.9835
M8 × 0.5ISO2SM8.0GANEX2.5P80-12-4164.9835
M9 × 1.25ISO2SG9.0NANEX2.5P90-12-4675.5835
M9 × 1.25ISO3SD9.0NANEX2.5P90-123548971034
M9 × 1ISO2SM9.0MANEX2.5P90-12-4675.5835
M10 × 1.5ISO2SD010OANEX2.5P100-133952.51081134
M10 × 1.5ISO2SG010OANEX2.5P100-13-5175.5835
M10 × 1.5ISO3SD010OMNEX2.5P100-133952.51081134
M10 × 1.25ISO2SM010NANEX2.5P100-13-5175.5835
M10 × 1ISO2SM010MANEX2.5P90-13-4675.5835
M10 × 0.75ISO2SM010JANEX2.5P90-13-4675.5835
M11 × 1.5ISO2SG011OANEX2.5P100-13-5186.2935
M11 × 1.5ISO2SM011OANEX2.5P100-13-5186.2935
M12 × 1.75ISO2SG012PANEX2.5P110-15-56971035
M12 × 1.75ISO3SG012PMNEX2.5P110-15-56971035
M12 × 1.5ISO2SM012OANEX2.5P100-15-51971035
M12 × 1.25ISO2SM012NANEX2.5P100-15-51971035
M12 × 1ISO2SM012MANEX2.5P100-15-51971035
M14 × 2ISO2SG014QANEX2.5P110-18-561191235
M14 × 2ISO3SG014QMNEX2.5P110-18-561191235