Metric Fine Threads Chart

Metric Fine Threads Chart

THREAD DATA CHART: Metric Thread — Fine Pitch
Nominal Size ISO MFThread Form TypeMajor Diameter mm d=DPitch mm pRoot Radius mm rPitch Diameter mm d2=D2Minor Diameter Male Thd. d3Minor Diameter Female Thd. D1Thread Height Male Thd. h3Thread Height Female Thd. H1Tap Drill Diameter mm
1.0×0.2M1.000.200.0290.8700.7550.7830.1230.1080.80
1.1×0.2M1.100.200.0290.9700.8550.8830.1230.1080.90
1.2×0.2M1.200.200.0291.0700.9550.9830.1230.1081.00
1.4×0.2M1.400.200.0291.2701.1551.1830.1230.1081.20
1.6×0.2M1.600.200.0291.4701.3551.3830.1230.1081.40
1.8×0.2M1.800.200.0291.6701.5551.5830.1230.1081.60
2×0.25M2.000.250.0361.8381.6931.7290.1530.1351.75
2.2×0.25M2.200.250.0362.0381.8931.9290.1530.1351.95
2.5×0.35M2.500.350.0512.2732.0712.1210.2150.1892.10
3×0.35M3.000.350.0512.7732.5712.6210.2150.1892.60
3.5×0.35M3.500.350.0513.2733.0713.1210.2150.1893.10
4×0.5M4.000.500.0723.6753.3873.4590.3070.2713.50
4.5×0.5M4.500.500.0724.1753.8873.9590.3070.2714.00
5×0.5M5.000.500.0724.6754.3874.4590.3070.2714.50
5.5×0.5M5.500.500.0725.1754.8874.9590.3070.2715.00
6×0.75M6.000.750.1085.5135.0805.1880.4600.4065.20
7×0.75M7.000.750.1086.5136.0806.1880.4600.4066.20
8×0.75M8.000.750.1087.5137.0807.1880.4600.4067.20
8×1.0M8.001.000.1447.3506.7736.9170.6130.5417.00
9×0.75M9.000.750.1088.5138.0808.1880.4600.4068.20
9x 1M9.001.000.1448.3507.7737.9170.6130.5418.00
10×0.75M10.000.750.1089.5139.0809.1880.4600.4069.20
10×1M10.001.000.1449.3508.7738.9170.6130.5419.00
10×1.25M10.001.250.1809.1888.4668.6470.7670.6778.80
11×0.75M11.000.750.10810.51310.08010.1880.4600.40610.20
11×1M11.001.000.14410.3509.7739.9170.6130.54110.00
12×1M12.001.000.14411.35010.77310.9170.6130.54111.00
12×1.25M12.001.250.18011.18810.46610.6470.7670.67710.80
12×1.5M12.001.500.21711.02610.16010.3760.9200.81210.50
14×1.0M14.001.000.14413.35012.77312.9170.6130.54113.00
14×1.25M14.001.250.18013.18812.46612.6470.7670.67712.80
14×1.5M14.001.500.21713.02612.16012.3760.9200.81212.50
15×1M15.001.000.14414.35013.77313.9170.6130.54114.00
15×1.5M15.001.500.21714.02613.16013.3760.9200.81213.50
16×1M16.001.000.14415.35014.77314.9170.6130.54115.00
16×1.5M16.001.500.21715.02614.16014.3760.9200.81214.50
17×1.0M17.001.000.14416.35015.77315.9170.6130.54116.00
17×1.5M17.001.500.21716.02615.16015.3760.9200.81215.50
18×1.0M18.001.000.14417.35016.77316.9170.6130.54117.00
18×1.5M18.001.500.21717.02616.16016.3760.9200.81216.50
18×2.0M18.002.000.28916.70115.54615.8351.2271.08316.00
20×1.0M20.001.000.14419.35018.77318.9170.6130.54119.00
20×1.5M20.001.500.21719.02618.16018.3760.9200.81218.50
20×2.0M20.002.000.28918.70117.54617.8351.2271.08318.00
22×1.0M22.001.000.14421.35020.77320.9170.6130.54121.00
22×1.5M22.001.500.21721.02620.16020.3760.9200.81220.50
22×2.0M22.002.000.28920.70119.54619.8351.2271.08320.00
24×1.0M24.001.000.14423.35022.77322.9170.6130.54123.00
24×1.5M24.001.500.21723.02622.16022.3760.9200.81222.50
24×2.0M24.002.000.28922.70121.54621.8351.2271.08322.00
25×1.0M25.001.000.14424.35023.77323.9170.6130.54124.00
25×1.5M25.001.500.21724.02623.16023.3760.9200.81223.50
25×2.0M25.002.000.28923.70122.54622.8351.2271.08323.00
27×1.0M27.001.000.14426.35025.77325.9170.6130.54126.00
27×1.5M27.001.500.21726.02625.16025.3760.9200.81225.50
27×2.0M27.002.000.28925.70124.54624.8351.2271.08325.00
28×1.0M28.001.000.14427.35026.77326.9170.6130.54127.00
28×1.5M28.001.500.21727.02626.16026.3760.9200.81226.50
28×2.0M28.002.000.28926.70125.54625.8351.2271.08326.00

Weights are in kilograms per 1,000 pieces unless otherwise specified. All weights are approximations and strictly informative.