|
统一螺纹导程的允许偏差及相应的中径当量 |
|||||||
|
公称直径-牙数 |
系列 标记 |
外 螺 纹 |
内 螺 纹 |
||||
|
公差带 |
导程的允 许偏差± |
中径当量 + |
公差带 |
导程的允 许偏差± |
中径当量 - |
||
|
21/2-16或2.500-16 |
UN |
|
0.001 59 0.001 18 |
0.002 75 0.002 05 |
2B 3B |
0.002 08 0.001 56 |
0.003 60 0.002 70 |
|
21/2-20或2.500-20 |
UN |
|
0.001 47 0.001 10 |
0.002 55 0.001 90 |
2B 3B |
0.001 91 0.001 44 |
0.003 30 0.002 50 |
|
25/8-6或2.625-6 |
UN |
|
0.002 60 0.001 96 |
0.004 50 0.003 40 |
2B 3B |
0.003 41 0.002 54 |
0.005 90 0.004 40 |
|
25/8-8或2.625-8 |
UN |
|
0.002 37 0.001 79 |
0.004 10 0.003 10 |
2B 3B |
0.003 09 0.002 31 |
0.005 35 0.004 00 |
|
25/8-12或2.625-12 |
UN |
|
0.001 79 0.001 33 |
0.003 10 0.002 30 |
2B 3B |
0.002 34 0.001 73 |
0.004 05 0.003 00 |
|
25/8-16或2.625-16 |
UN |
|
0.001 59 0.001 18 |
0.002 75 0.002 05 |
2B 3B |
0.002 08 0.001 56 |
0.003 60 0.002 70 |
|
25/8-20或2.625-20 |
UN |
|
0.001 47 0.001 10 |
0.002 55 0.001 90 |
2B 3B |
0.001 91 0.001 44 |
0.003 30 0.002 50 |
|
23/4-4或2.750-4 |
UNC |
|
0.004 56 0.003 03 0.002 28 |
0.007 90 0.005 25 0.003 95 |
1B 2B 3B |
0.005 95 0.003 95 0.002 97 |
0.010 30 0.006 85 0.005 15 |
|
23/4-6或2.750-6 |
UN |
|
0.002 63 0.001 96 |
0.004 55 0.003 40 |
2B 3B |
0.003 44 0.002 57 |
0.005 95 0.004 45 |
|
23/4-8或2.750-8 |
UN |
|
0.002 40 0.001 82 |
0.004 15 0.003 15 |
2B 3B |
0.003 12 0.002 34 |
0.005 40 0.004 05 |
|
23/4-12或2.750-12 |
UN |
|
0.001 79 0.001 33 |
0.003 10 0.002 30 |
2B 3B |
0.002 34 0.001 73 |
0.004 05 0.003 00 |
|
23/4-16或2.750-16 |
UN |
|
0.001 59 0.001 18 |
0.002 75 0.002 05 |
2B 3B |
0.002 08 0.001 56 |
0.003 60 0.002 70 |
|
23/4-20或2.750-20 |
UN |
|
0.001 47 0.001 10 |
0.002 55 0.001 90 |
2B 3B |
0.001 91 0.001 44 |
0.003 30 0.002 50 |
|
27/8-6或2.875-6 |
UN |
|
0.002 66 0.001 99 |
0.004 60 0.003 45 |
2B 3B |
0.003 46 0.002 80 |
0.006 00 0.004 50 |
|
27/8-8或2.875-8 |
UN |
|
0.002 42 0.001 82 |
0.004 20 0.003 15 |
2B 3B |
0.003 18 0.002 37 |
0.005 50 0.004 10 |
|
27/8-12或2.875-12 |
UN |
|
0.001 82 0.001 36 |
0.003 15 0.002 35 |
2B 3B |
0.002 37 0.001 79 |
0.004 10 0.003 10 |
|
27/8-16或2.875-16 |
UN |
|
0.001 62 0.001 21 |
0.002 80 0.002 10 |
2B 3B |
0.002 11 0.001 59 |
0.003 65 0.002 75 |
|
27/8-20或2.875-20 |
UN |
|
0.001 50 0.001 13 |
0.002 60 0.001 95 |
2B 3B |
0.001 96 0.001 47 |
0.003 40 0.002 55 |
|
3-4或3.000-4 |
UNC |
|
0.004 65 0.003 09 0.002 31 |
0.008 05 0.005 35 0.004 00 |
1B 2B 3B |
0.006 03 0.004 01 0.003 00 |
0.010 45 0.006 95 0.005 20 |
|
3-6或3.000-6 |
UN |
|
0.002 68 0.002 02 |
0.004 65 0.003 50 |
2B 3B |
0.003 49 0.002 63 |
0.006 05 0.004 55 |
|
3-8或3.000-8 |
UN |
|
0.002 45 0.001 85 |
0.004 25 0.003 20 |
2B 3B |
0.003 20 0.002 40 |
0.005 55 0.004 15 |
|
3-12或3.000-12 |
UN |
|
0.001 82 0.001 36 |
0.003 15 0.002 35 |
2B 3B |
0.002 37 0.001 79 |
0.004 10 0.003 10 |
|
3-16或3.000-16 |
UN |
|
0.001 62 0.001 21 |
0.002 80 0.002 10 |
2B 3B |
0.002 11 0.001 59 |
0.003 65 0.002 75 |
|
3-20或3.000-20 |
UN |
|
0.001 50 0.001 13 |
0.002 60 0.001 95 |
2B 3B |
0.001 96 0.001 47 |
0.003 40 0.002 55 |
|
31/8-6或3.125-6 |
UN |
|
0.002 71 0.002 02 |
0.004 70 0.003 50 |
|
0.003 52 0.002 66 |
0.006 10 0.004 60 |
|
31/8-8或3.125-8 |
UN |
|
0.002 48 0.001 85 |
0.004 30 0.003 20 |
2B 3B |
0.003 23 0.002 42 |
0.005 60 0.004 20 |
|
31/8-12或3.125-12 |
UN |
|
0.001 82 0.001 36 |
0.003 15 0.002 35 |
2B 3B |
0.002 37 0.001 79 |
0.004 10 0.003 10 |
|
31/8-16或3.125-16 |
UN |
|
0.001 62 0.001 21 |
0.002 80 0.002 10 |
2B 3B |
0.002 11 0.001 59 |
0.003 65 0.002 75 |
|
31/4-4或3.250-4 |
UNC |
|
0.004 71 0.003 15 0.002 37 |
0.008 15 0.005 45 0.004 10 |
1B 2B 3B |
0.006 12 0.004 07 0.003 06 |
0.010 60 0.007 05 0.005 30 |
|
31/4-6或3.250-6 |
UN |
|
0.002 74 0.002 05 |
0.004 75 0.003 55 |
2B 3B |
0.003 55 0.002 66 |
0.006 15 0.004 60 |
|
31/4-8或3.250-8 |
UN |
|
0.002 51 0.001 88 |
0.004 35 0.003 25 |
2B 3B |
0.003 26 0.002 45 |
0.005 65 0.004 25 |
|
31/4-12或3.250-12 |
UN |
|
0.001 82 0.001 36 |
0.003 15 0.002 35 |
2B 3B |
0.002 37 0.001 79 |
0.004 10 0.003 10 |
|
31/4-16或3.250-16 |
UN |
|
0.001 62 0.001 21 |
0.002 80 0.002 10 |
2B 3B |
0.002 11 0.001 59 |
0.003 65 0.002 75 |
|
33/8-6或3.375-6 |
UN |
|
0.002 74 0.002 08 |
0.004 75 0.003 60 |
2B 3B |
0.003 58 0.002 58 |
0.006 20 0.004 65 |
|
33/8-8或3.375-8 |
UN |
|
0.002 54 0.001 91 |
0.004 40 0.003 30 |
2B 3B |
0.003 29 0.002 45 |
0.005 70 0.004 25 |
|
33/8-12或3.375-12 |
UN |
|
0.001 85 0.001 39 |
0.003 20 0.002 42 |
2B 3B |
0.002 42 0.001 82 |
0.004 20 0.003 15 |
|
33/8-16或3.375-16 |
UN |
|
0.001 67 0.001 24 |
0.002 90 0.002 15 |
2B 3B |
0.002 17 0.001 62 |
0.003 75 0.002 80 |
|
31/2-4或3.500-4 |
UNC |
|
0.004 79 0.003 18 0.002 40 |
0.008 30 0.005 50 0.004 15 |
1B 2B 3B |
0.006 21 0.004 13 0.003 12 |
0.010 75 0.007 15 0.005 40 |
|
31/2-6或3.500-6 |
UN |
|
0.002 77 0.002 08 |
0.004 80 0.003 60 |
2B 3B |
0.003 61 0.002 71 |
0.006 25 0.004 70 |
|
31/2-8或3.500-8 |
UN |
|
0.002 54 0.001 91 |
0.004 40 0.003 30 |
2B 3B |
0.003 32 0.002 48 |
0.005 75 0.004 30 |
|
31/2-12或3.500-12 |
UN |
|
0.001 85 0.001 39 |
0.003 20 0.002 40 |
2B 3B |
0.002 42 0.001 82 |
0.004 20 0.003 15 |
|
31/2-16或3.500-16 |
UN |
|
0.001 67 0.001 24 |
0.002 90 0.002 15 |
2B 3B |
0.002 17 0.001 62 |
0.003 75 0.002 80 |
|
35/8-6或3.625-6 |
UN |
|
0.002 80 0.002 11 |
0.004 85 0.003 65 |
2B 3B |
0.003 64 0.002 74 |
0.006 30 0.004 75 |
|
35/8-8或3.625-8 |
UN |
|
0.002 57 0.001 93 |
0.004 45 0.003 35 |
2B 3B |
0.003 35 0.002 51 |
0.005 80 0.004 35 |
|
35/8-12或3.625-12 |
UN |
|
0.001 85 0.001 39 |
0.003 20 0.002 40 |
2B 3B |
0.002 42 0.001 82 |
0.004 20 0.003 15 |
|
35/8-16或3.625-16 |
UN |
|
0.001 67 0.002 14 |
0.002 90 0.002 15 |
2B 3B |
0.002 17 0.001 62 |
0.003 75 0.002 80 |
|
33/4-4或3.750-4 |
UNC |
|
0.004 85 0.003 23 0.002 42 |
0.008 40 0.005 60 0.004 20 |
1B 2B 3B |
0.006 29 0.004 19 0.003 15 |
0.010 90 0.007 25 0.005 45 |
|
33/4-6或3.750-6 |
UN |
|
0.002 83 0.002 11 |
0.004 90 0.003 65 |
2B 3B |
0.003 67 0.002 74 |
0.006 35 0.004 75 |
|
33/4-8或3.750-8 |
UN |
|
0.002 60 0.001 93 |
0.004 50 0.003 35 |
2B 3B |
0.003 38 0.002 54 |
0.005 85 0.004 40 |
|
33/4-12或3.750-12 |
UN |
|
0.001 85 0.001 39 |
0.003 20 0.002 40 |
2B 3B |
0.002 42 0.001 82 |
0.004 20 0.003 15 |
|
33/4-16或3.750-16 |
UN |
|
0.001 67 0.001 24 |
0.002 90 0.002 15 |
2B 3B |
0.002 17 0.001 62 |
0.003 75 0.002 80 |
|
37/8-6或3.875-6 |
UN |
|
0.002 86 0.002 14 |
0.004 95 0.003 70 |
2B 3B |
0.003 69 0.002 77 |
0.006 40 0.004 80 |
|
37/8-8或3.875-8 |
UN |
|
0.002 63 0.001 96 |
0.004 55 0.003 40 |
2B 3B |
0.003 41 0.002 54 |
0.005 90 0.004 40 |
|
37/8-12或3.875-12 |
UN |
|
0.001 88 0.001 41 |
0.003 25 0.002 45 |
2B 3B |
0.002 45 0.001 85 |
0.004 25 0.003 20 |
|
37/8-16或3.875-16 |
UN |
|
0.001 70 0.001 27 |
0.002 95 0.002 20 |
2B 3B |
0.002 19 0.001 65 |
0.003 80 0.002 85 |
|
4-4或4.000-4 |
UNC |
|
0.004 91 0.003 26 0.002 45 |
0.008 50 0.005 65 0.004 25 |
1B 2B 3B |
0.006 38 0.004 24 0.003 20 |
0.011 05 0.007 35 0.005 55 |
|
4-6或4.000-6 |
UN |
|
0.002 86 0.002 14 |
0.004 95 0.003 70 |
2B 3B |
0.003 72 0.002 80 |
0.006 45 0.004 85 |
|
4-8或4.000-8 |
UN |
|
0.002 63 0.001 96 |
0.004 55 0.003 40 |
2B 3B |
0.003 44 0.002 57 |
0.005 95 0.004 45 |
|
4-12或4.000-12 |
UN |
|
0.001 88 0.001 41 |
0.003 25 0.002 45 |
2B 3B |
0.002 45 0.001 85 |
0.004 25 0.003 20 |
|
4-16或4.000-16 |
UN |
|
0.001 70 0.001 27 |
0.002 95 0.002 20 |
2B 3B |
0.002 19 0.001 65 |
0.003 80 0.002 85 |
|
41/8-6或4.125-6 |
UN |
|
0.002 89 0.002 17 |
0.005 00 0.003 75 |
2B 3B |
0.003 75 0.002 80 |
0.006 50 0.004 85 |
|
41/8-8或4.125-8 |
UN |
|
0.002 66 0.001 99 |
0.004 60 0.003 45 |
2B 3B |
0.003 46 0.002 60 |
0.006 00 0.004 50 |
|
41/8-12或4.125-2 |
UN |
|
0.001 88 0.001 41 |
0.003 25 0.002 45 |
|
0.002 45 0.001 85 |
0.004 25 0.003 20 |
|
41/8-16或4.125-16 |
UN |
|
0.001 70 0.001 27 |
0.002 95 0.002 20 |
2B 3B |
0.002 19 0.001 65 |
0.003 80 0.002 85 |
|
41/4-4或4.250-4 |
UN |
|
0.003 32 0.002 48 |
0.005 75 0.004 30 |
2B 3B |
0.004 30 0.003 23 |
0.007 45 0.005 60 |
|
41/4-6或4.250-6 |
UN |
|
0.002 92 0.002 17 |
0.005 05 0.003 75 |
2B 3B |
0.003 78 0.002 83 |
0.006 55 0.004 90 |
|
41/4-8或4.250-8 |
UN |
|
0.002 68 0.002 02 |
0.004 65 0.003 50 |
2B 3B |
0.003 46 0.002 63 |
0.006 00 0.004 55 |
|
41/4-12或4.250-12 |
UN |
|
0.001 88 0.001 41 |
0.003 25 0.002 45 |
2B 3B |
0.002 45 0.001 85 |
0.004 25 0.003 20 |
|
41/4-16或4.250-16 |
UN |
|
0.001 70 0.001 27 |
0.002 95 0.002 20 |
2B 3B |
0.002 19 0.001 65 |
0.003 80 0.002 85 |
|
43/8-6或4.375-6 |
UN |
|
0.002 92 0.002 19 |
0.005 05 0.003 80 |
2B 3B |
0.003 81 0.002 86 |
0.006 60 0.004 95 |
|
43/8-8或4.375-8 |
UN |
|
0.002 68 0.002 02 |
0.004 65 0.003 50 |
2B 3B |
0.003 46 0.002 63 |
0.006 00 0.004 55 |
|
43/8-12或4.375-12 |
UN |
|
0.001 88 0.001 41 |
0.003 25 0.002 45 |
2B 3B |
0.002 45 0.001 85 |
0.004 25 0.003 20 |
|
43/8-16或4.375-16 |
UN |
|
0.001 70 0.001 27 |
0.002 95 0.002 20 |
2B 3B |
0.002 19 0.001 65 |
0.003 80 0.002 85 |
|
41/2-4或4.500-4 |
UN |
|
0.003 35 0.002 51 |
0.005 80 0.004 35 |
2B 3B |
0.004 36 0.003 26 |
0.007 55 0.005 65 |
|
41/2-6或4.500-6 |
UN |
|
0.002 94 0.002 22 |
0.005 10 0.003 85 |
2B 3B |
0.003 84 0.002 86 |
0.006 65 0.004 95 |
|
41/2-8或4.500-8 |
UN |
|
0.002 71 0.002 05 |
0.004 70 0.003 55 |
2B 3B |
0.003 52 0.002 66 |
0.006 10 0.004 60 |
|
41/2-12或4.500-12 |
UN |
|
0.001 88 0.001 41 |
0.003 25 0.002 45 |
2B 3B |
0.002 45 0.001 85 |
0.004 25 0.003 20 |
|
41/2-16或4.500-16 |
UN |
|
0.001 70 0.001 27 |
0.002 95 0.002 20 |
2B 3B |
0.002 19 0.001 65 |
0.003 80 0.002 85 |
|
45/8-6或4.625-6 |
UN |
|
0.002 97 0.002 22 |
0.005 15 0.003 85 |
2B 3B |
0.003 84 0.002 89 |
0.006 65 0.005 00 |
|
45/8-8或4.625-8 |
UN |
|
0.002 74 0.002 05 |
0.004 75 0.003 55 |
2B 3B |
0.003 58 0.002 68 |
0.006 20 0.004 65 |
|
45/8-12或4.625-12 |
UN |
|
0.001 93 0.001 44 |
0.003 35 0.002 50 |
2B 3B |
0.002 51 0.001 91 |
0.004 35 0.003 30 |
|
45/8-16或4.625-16 |
UN |
|
0.001 76 0.001 30 |
0.003 05 0.002 25 |
2B 3B |
0.002 28 0.001 70 |
0.003 95 0.002 95 |
|
43/4-4或4.750-4 |
UN |
|
0.003 38 0.002 54 |
0.005 85 0.004 40 |
2B 3B |
0.004 42 0.003 29 |
0.007 65 0.005 70 |
|
43/4-6或4.750-6 |
UN |
|
0.002 97 0.002 22 |
0.005 15 0.003 85 |
2B 3B |
0.003 87 0.002 92 |
0.006 70 0.005 05 |
|
43/4-8或4.750-8 |
UN |
|
0.002 74 0.002 05 |
0.004 75 0.003 55 |
2B 3B |
0.003 58 0.002 68 |
0.006 20 0.004 65 |
|
43/4-12或4.750-12 |
UN |
|
0.001 93 0.001 44 |
0.003 35 0.002 50 |
2B 3B |
0.002 51 0.001 91 |
0.004 35 0.003 30 |
|
43/4-16或4.750-16 |
UN |
|
0.001 76 0.001 30 |
0.003 05 0.002 25 |
2B 3B |
0.002 28 0.001 70 |
0.003 95 0.002 95 |
|
47/8-6或4.875-6 |
UN |
|
0.003 00 0.002 25 |
0.005 20 0.003 90 |
2B 3B |
0.003 90 0.002 92 |
0.006 75 0.005 05 |
|
47/8-8或4.875-8 |
UN |
|
0.002 77 0.002 08 |
0.004 80 0.003 60 |
2B 3B |
0.003 61 0.002 71 |
0.006 25 0.004 70 |
|
47/8-12或4.875-12 |
UN |
|
0.001 93 0.001 44 |
0.003 35 0.002 50 |
2B 3B |
0.002 51 0.001 01 |
0.004 35 0.003 30 |
|
47/8-16或4.875-16 |
UN |
|
0.001 76 0.001 30 |
0.003 05 0.002 25 |
2B 3B |
0.002 28 0.001 70 |
0.003 95 0.002 95 |
|
5-4或5.000-4 |
UN |
|
0.003 44 0.002 57 |
0.005 95 0.004 45 |
2B 3B |
0.004 45 0.003 35 |
0.007 70 0.005 80 |
|
5-6或5.000-6 |
UN |
|
0.003 03 0.002 25 |
0.005 25 0.003 90 |
2B 3B |
0.003 93 0.002 94 |
0.006 80 0.005 10 |
|
5-8或5.000-8 |
UN |
|
0.002 80 0.002 11 |
0.004 85 0.003 65 |
2B 3B |
0.003 64 0.002 74 |
0.006 30 0.004 75 |
|
5-12或5.000-12 |
UN |
|
0.001 93 0.001 44 |
0.003 35 0.002 50 |
2B 3B |
0.002 51 0.001 91 |
0.004 35 0.003 30 |
|
5-16或5.000-16 |
UN |
|
0.001 76 0.001 30 |
0.003 05 0.002 25 |
2B 3B |
0.002 28 0.001 70 |
0.003 05 0.002 95 |
|
51/8-8或5.125-8 |
UN |
|
0.002 80 0.002 11 |
0.004 85 0.003 65 |
2B 3B |
0.003 64 0.002 74 |
0.006 30 0.004 75 |
|
51/8-12或5.125-12 |
UN |
|
0.001 93 0.001 44 |
0.003 35 0.002 50 |
2B 3B |
0.002 51 0.001 91 |
0.004 35 0.003 30 |
|
51/8-16或5.125-16 |
UN |
|
0.001 76 0.001 30 |
0.003 05 0.002 25 |
2B 3B |
0.002 28 0.001 70 |
0.003 95 0.002 95 |
|
51/4-4或5.250-4 |
UN |
|
0.003 46 0.002 60 |
0.006 00 0.004 50 |
2B 3B |
0.004 50 0.003 85 |
0.007 80 0.005 85 |
|
51/4-8或5.250-8 |
UN |
|
0.002 83 0.002 14 |
0.004 90 0.003 70 |
2B 3B |
0.003 67 0.002 77 |
0.006 35 0.004 80 |
|
51/4-12或5.250-12 |
UN |
|
0.001 93 0.001 44 |
0.003 35 0.002 50 |
|
0.002 51 0.001 91 |
0.004 35 0.003 30 |
|
51/4-16或5.250-16 |
UN |
|
0.001 76 0.001 30 |
0.003 05 0.002 25 |
2B 3B |
0.002 28 0.001 70 |
0.003 95 0.002 95 |
|
53/8-8或5.375-8 |
UN |
|
0.002 86 0.002 14 |
0.004 95 0.003 70 |
2B 3B |
0.003 72 0.002 80 |
0.006 45 0.004 85 |
|
53/8-12或5.375-12 |
UN |
|
0.001 93 0.001 44 |
0.003 35 0.002 50 |
2B 3B |
0.002 51 0.001 91 |
0.004 35 0.003 30 |
|
53/8-16或5.375-16 |
UN |
|
0.001 76 0.001 30 |
0.003 05 0.002 25 |
2B 3B |
0.002 31 0.001 70 |
0.003 95 0.002 95 |
|
51/2-4或5.500-4 |
UN |
|
0.003 49 0.002 63 |
0.006 05 0.004 55 |
2B 3B |
0.004 56 0.003 41 |
0.007 90 0.005 00 |
|
51/2-8或5.500-8 |
UN |
|
0.002 86 0.002 14 |
0.004 95 0.003 70 |
2B 3B |
0.003 72 0.002 80 |
0.006 45 0.004 85 |
|
51/2-12或5.500-12 |
UN
|
|
0.001 93 0.001 44 |
0.003 35 0.002 50 |
2B 3B |
0.002 51 0.001 91 |
0.004 35 0.003 30 |
|
51/2-16或5.500-16 |
UN |
2A 3A |
0.001 76 0.001 30 |
0.003 05 0.002 25 |
2B 3B |
0.002 28 0.001 70 |
0.003 95 0.002 95 |
|
55/8-8或5.625-8 |
UN |
2A 3A |
0.002 89 0.002 17 |
0.005 00 0.003 75 |
2B 3B |
0.003 75 0.002 83 |
0.006 50 0.004 90 |
|
55/8-12或5.625-12 |
UN |
2A 3A |
0.001 99 0.001 50 |
0.003 45 0.002 60 |
2B 3B |
0.002 60 0.001 93 |
0.004 50 0.003 35 |
|
55/8-16或5.625-16 |
UN |
2A 3A |
0.001 79 0.001 36 |
0.003 10 0.002 35 |
2B 3B |
0.002 34 0.001 76 |
0.004 05 0.003 05 |
|
53/4-4或5.750-4 |
UN |
2A 3A |
0.003 52 0.002 66 |
0.006 10 0.004 60 |
2B 3B |
0.004 59 0.003 44 |
0.007 95 0.005 95 |
|
53/4-8或5.750-8 |
UN |
2A 3A |
0.002 89 0.002 17 |
0.005 00 0.003 75 |
2B 3B |
0.003 75 0.002 83 |
0.006 50 0.004 90 |
|
53/4-12或5.750-12 |
UN |
2A 3A |
0.001 99 0.001 50 |
0.003 45 0.002 60 |
2B 3B |
0.002 60 0.001 93 |
0.004 50 0.003 35 |
|
53/4-16或5.750-16 |
UN |
2A 3A |
0.001 79 0.001 36 |
0.003 10 0.002 35 |
2B 3B |
0.002 34 0.001 76 |
0.004 05 0.003 05 |
|
57/8-8或5.875-8 |
UN |
2A 3A |
0.002 92 0.002 19 |
0.005 05 0.003 80 |
2B 3B |
0.003 78 0.002 83 |
0.006 55 0.004 90 |
|
57/8-12或5.875-12 |
UN |
2A 3A |
0.001 99 0.001 50 |
0.003 45 0.002 60 |
2B 3B |
0.002 60 0.001 93 |
0.004 50 0.003 35 |
|
57/8-16或5.875-16 |
UN |
2A 3A |
0.001 79 0.001 36 |
0.003 10 0.002 35 |
2B 3B |
0.002 34 0.001 76 |
0.004 05 0.003 05 |
|
6-4或6.000-4 |
UN |
2A 3A |
0.003 58 0.002 68 |
0.006 20 0.004 65 |
2B 3B |
0.004 55 0.003 46 |
0.008 05 0.006 00 |
|
6-8或6.000-8 |
UN |
2A 3A |
0.002 94 0.002 22 |
0.005 10 0.003 85 |
2B 3B |
0.003 84 0.002 86 |
0.006 65 0.004 95 |
|
6-12或6.000-12 |
UN |
2A 3A |
0.001 99 0.001 50 |
0.003 15 0.002 60 |
2B 3B |
0.002 60 0.001 93 |
0.004 50 0.003 35 |
|
6-16或6.000-16 |
UN |
2A 3A |
0.001 79 0.001 36 |
0.003 10 0.002 35 |
2B 3B |
0.002 34 0.001 76 |
0.004 05 0.003 05 |
