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緊固件. 螺栓和螺釘用通孔 ISO 273 - 1979

螺栓或螺釘選用通孔
螺紋公稱直徑 d
Thread Diameter d
M 1 M 1.2 M 1.4 M 1.6 M 1.8 M 2 M 2.5 M 3 M 3.5 M 4 M 4.5 M 5 M 6 M 7 M 8 M 10 M 12
通孔(dh) / 精裝配
通孔(dh) / 中等裝配
通孔(dh) / 粗裝配
1.1 1.3 1.5 1.7 2 2.2 2.7 3.2 3.7 4.3 4.8 5.3 6.4 7.4 8.4 10.5 13
1.2 1.4 1.6 1.8 2.1 2.4 2.9 3.4 3.9 4.5 5 5.5 6.6 7.6 9 11 13.5
1.3 1.5 1.8 2 2.2 2.6 3.1 3.6 4.2 4.8 5.3 5.8 7 8 10 12 14.5
螺紋公稱直徑 d
Thread Diameter d
M 14 M 16 M 18 M 20 M 22 M 24 M 27 M 30 M 33 M 36 M 39 M 42 M 45 M 48 M 52 M 56 M 60
通孔(dh) / 精裝配
通孔(dh) / 中等裝配
通孔(dh) / 粗裝配
15 17 19 21 23 25 28 31 34 37 40 43 46 50 54 58 62
15.5 17.5 20 22 24 26 30 33 36 39 42 45 48 52 56 62 66
16.5 18.5 21 24 26 28 32 35 38 42 45 48 52 56 62 66 70
螺紋公稱直徑 d
Thread Diameter d
M 64 M 68 M 72 M 76 M 80 M 85 M 90 M 95 M 100 M 105 M 110 M 115 M 120 M 125 M 130 M 140 M 150
通孔(dh) / 精裝配
通孔(dh) / 中等裝配
通孔(dh) / 粗裝配
66 70 74 78 82 87 93 98 104 109 114 119 124 129 134 144 155
70 74 78 82 86 91 96 101 107 112 117 122 127 132 137 147 158
74 78 82 86 91 96 101 107 112 117 122 127 132 137 144 155 165
注:技術數據僅供參考,請以官方原件為準!
标準編号: ISO 273 - 1979
中文名稱: 緊固件. 螺栓和螺釘用通孔
英文名稱: Fasteners─Clearance holes for bolts and screws
數據來源: 易緊通 (164580.com)
Standard Code: ISO 273 - 1979Chinese Name: 緊固件. 螺栓和螺釘用通孔English Name: Fasteners─Clearance holes for bolts and screwsSource: https://www.164580.com/info_64787.html
Data Source: YJT Fastener Database (164580.com)
Standard: ISO 273 - 1979
URL: https://www.164580.com/info_64787.html
License: Commercial use requires authorization
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