PRESS2012

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8/H4/H2/H2/H2Dは又2d1Dは又1d1HDは又dーJIS B 0207（1982）より抜粋ー30ﾟ30ﾟHPP90ﾟ ひっかかりの 太い実線は、基準山形を示す。ピッチめねじ有効径60ﾟおねじねじの軸線基準寸法の算出に用いる公式H＝0.866025PH1＝0.541266P d2＝d−0.649519Pd1＝d−1.082532PD＝dD2＝d2D1＝d1単位：mmねじの呼びM 1 ×0.2M 1.1×0.2M 1.2×0.2M 1.4×0.2M 1.6×0.2M 1.8×0.2M 2 ×0.25M 2.2×0.25M 2.5×0.35M 3 ×0.35M 3.5×0.35M 4 ×0.5M 4.5×0.5M 5 ×0.5M 5.5×0.5M 6 ×0.75M 7 ×0.75M 8 ×1M 8 ×0.75M 9 ×1M 9 ×0.75M10 ×1.25M10 ×1M10 ×0.75M11 ×1M11 ×0.75M12 ×1.5M12 ×1.25M12 ×1M14 ×1.5M14 ×1.25M14 ×1M15 ×1.5M15 ×1M16 ×1.5M16 ×1M17 ×1.5M17 ×1M18 ×2M18 ×1.5M18 ×1M20 ×2M20 ×1.5M20 ×1M22 ×2M22 ×1.5M22 ×1M24 ×2M24 ×1.5M24 ×10.20.20.20.20.20.20.250.250.350.350.350.50.50.50.50.750.7510.7510.751.2510.7510.751.51.2511.51.2511.511.511.5121.5121.5121.5121.510.1080.1080.1080.1080.1080.1080.1350.1350.1890.1890.1890.2710.2710.2710.2710.4060.4060.5410.4060.5410.4060.6770.5410.4060.5410.4060.8120.6770.5410.8120.6770.5410.8120.5410.8120.5410.8120.5411.0830.8120.5411.0830.8120.5411.0830.8120.5411.0830.8120.541高さH1谷の径Dめねじ有効径D2おねじ有効径d20.8700.9701.0701.2701.4701.6701.8382.0382.2732.7733.2733.6754.1754.6755.1755.5136.5137.3507.5138.3508.5139.1889.3509.51310.35010.51311.02611.18811.35013.02613.18813.35014.02614.35015.02615.35016.02616.35016.70117.02617.35018.70119.02619.35020.70121.02621.35022.70123.02623.350内径D1谷の径d10.7830.8830.9831.1831.3831.5831.7291.9292.1212.6213.1213.4593.9594.4594.9595.1886.1886.9177.1887.9178.1888.6478.9179.1889.91710.18810.37610.64710.91712.37612.64712.91713.37613.91714.37614.91715.37615.91715.83516.37616.91717.83518.37618.91719.83520.37620.91721.83522.37622.917外径d1.0001.1001.2001.4001.6001.8002.0002.2002.5003.0003.5004.0004.5005.0005.5006.0007.0008.0008.0009.0009.00010.00010.00010.00011.00011.00012.00012.00012.00014.00014.00014.00015.00015.00016.00016.00017.00017.00018.00018.00018.00020.00020.00020.00022.00022.00022.00024.00024.00024.0001173メートル細目ねじの規格（1）