螺纹规格
d
|
a
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dk
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da
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K
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n
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dP
|
t
min
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W
min
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rf
参考
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r
min
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re ≈
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l
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Z
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|||||
max
|
max
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min
|
max
|
max
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min
|
公称
|
min
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max
|
max
|
min
|
0.35
|
0.3
|
0.5
|
0.1
|
1.12
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1.5~3
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1~1.5
|
|
M1.6
|
0.7
|
3.2
|
2.9
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2.1
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1
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0.85
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0.4
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0.46
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0.6
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0.8
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0.55
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0.5
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0.4
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0.6
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0.1
|
1.4
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1.5~4
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1~2
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M2
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0.8
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4
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3.7
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2.6
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1.3
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1.1
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0.5
|
0.56
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0.7
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1
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0.75
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0.6
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0.5
|
0.8
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0.1
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2.1
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2~5
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1.2~2.5
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M2.5
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0.9
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5
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4.7
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3.1
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1.5
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1.3
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0.6
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0.66
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0.8
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1.5
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1.25
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0.7
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0.7
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0.9
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0.1
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2.8
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2.5~6
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1.5~3
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M3
|
1
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5.6
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5.3
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3.6
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1.8
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1.6
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0.8
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0.86
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1
|
2
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1.75
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1
|
1
|
1.2
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0.2
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3.5
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3~8
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2~4
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M4
|
1.4
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8
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7.64
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4.7
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2.4
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2.2
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1.2
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1.26
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1.51
|
2.5
|
2.25
|
1.2
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1.2
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1.5
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0.2
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4.9
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4~10
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2.5~5
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M5
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1.6
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9.5
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9.14
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5.7
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3
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2.8
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1.2
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1.26
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1.51
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3.5
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3.2
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1.4
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1.4
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1.8
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0.25
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5.6
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5~12
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3~6
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M6
|
2
|
12
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11.57
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6.8
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3.6
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3.3
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1.6
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1.66
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1.91
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4
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3.7
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1.9
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1.9
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2.4
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0.4
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7.7
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6~16
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4~8
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M8
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2.5
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16
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15.57
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9.2
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4.8
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4.5
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2
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2.06
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2.31
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5.5
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5.2
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2.4
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2.4
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3
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0.4
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9.8
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8~20
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5~10
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M10
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3
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20
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19.48
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11.2
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6
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5.7
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2.5
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2.56
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2.81
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7
|
6.64
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0.35
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0.3
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0.5
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0.1
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1.12
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1.5~3
|
1~1.5
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l公称
|
1.5
|
2
|
2.5
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
16
|
20
|
公称(min)
|
1
|
1.2
|
1.5
|
2
|
2.5
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3
|
4
|
5
|
6
|
8
|
10
|
|
max
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1.25
|
1.45
|
1.75
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2.25
|
2.75
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3.25
|
4.30
|
5.30
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6.30
|
8.36
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10.36
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l公称+z公称
|
基本尺寸
|
>1~3
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>3~6
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>6~10
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>10~18
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>18~30
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极限偏差
|
±0.20
|
±0.24
|
±0.29
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±0.35
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±0.42
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