|
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 - |
||
|
0-80或0.060-80 |
UNF |
|
0.000 52 0.000 38 |
0.000 90 0.000 65 |
2B 3B |
0.000 66 0.000 48 |
0.001 15 0.000 85 |
|
1-64或0.073-64 |
UNC |
|
0.000 58 0.000 43 |
0.001 00 0.000 75 |
2B 3B |
0.000 75 0.000 55 |
0.001 30 0.000 95 |
|
1-72或0.073-72 |
UNF |
|
0.000 55 0.000 40 |
0.000 95 0.000 70 |
2B 3B |
0.000 72 0.000 55 |
0.001 25 0.000 95 |
|
2-56或0.086-56 |
UNC |
|
0.000 61 0.000 46 |
0.001 05 0.000 80 |
2B 3B |
0.000 81 0.000 61 |
0.001 40 0.001 05 |
|
2-64或0.086-64 |
UNF |
|
0.000 58 0.000 43 |
0.001 00 0.000 75 |
2B 3B |
0.000 78 0.000 58 |
0.001 35 0.001 00 |
|
3-48或0.099-48 |
UNC |
|
0.000 66 0.000 49 |
0.001 15 0.000 85 |
2B 3B |
0.000 87 0.000 64 |
0.001 50 0.001 10 |
|
3-56或0.099-56 |
UNF |
|
0.000 64 0.000 46 |
0.001 10 0.000 80 |
2B 3B |
0.000 81 0.000 61 |
0.001 40 0.001 05 |
|
4-40或0.112-40 |
UNC |
|
0.000 72 0.000 55 |
0.001 25 0.000 95 |
2B 3B |
0.000 95 0.000 69 |
0.001 65 0.001 20 |
|
4-48或0.112-48 |
UNF |
|
0.000 69 0.000 52 |
0.001 20 0.000 90 |
2B 3B |
0.000 89 0.000 66 |
0.001 55 0.001 15 |
|
5-40或0.125-40 |
UNC |
|
0.000 75 0.000 55 |
0.001 30 0.000 95 |
2B 3B |
0.000 95 0.000 72 |
0.001 65 0.001 25 |
|
5-44或0.125-44 |
UNF |
|
0.000 72 0.000 55 |
0.001 25 0.000 95 |
2B 3B |
0.000 92 0.000 69 |
0.001 60 0.001 20 |
|
6-32或0.138-32 |
UNC |
|
0.000 81 0.000 61 |
0.001 40 0.001 05 |
2B 3B |
0.001 07 0.000 78 |
0.001 85 0.001 35 |
|
6-40或0.138-40 |
UNF |
|
0.000 75 0.000 58 |
0.001 30 0.001 00 |
2B 3B |
0.000 98 0.000 72 |
0.001 70 0.001 25 |
|
8-32或0.164-32 |
UNC |
|
0.000 84 0.000 64 |
0.001 45 0.001 10 |
2B 3B |
0.001 10 0.000 81 |
0.001 90 0.001 40 |
|
8-36或0.164-36 |
UNF |
|
0.000 81 0.000 61 |
0.001 40 0.001 05 |
2B 3B |
0.001 04 0.000 78 |
0.001 80 0.001 35 |
|
10-24或0.190-24 |
UNC |
|
0.000 95 0.000 72 |
0.001 65 0.001 25 |
2B 3B |
0.001 24 0.000 92 |
0.002 15 0.001 60 |
|
10-32或0.190-32 |
UNF |
|
0.000 87 0.000 66 |
0.001 50 0.001 15 |
2B 3B |
0.001 13 0.000 84 |
0.001 95 0.001 45 |
|
12-24或0.216-24 |
UNC |
|
0.000 98 0.000 75 |
0.001 70 0.001 30 |
2B 3B |
0.001 27 0.000 95 |
0.002 20 0.001 65 |
|
12-28或0.216-28 |
UNF |
|
0.000 92 0.000 69 |
0.001 60 0.001 20 |
2B 3B |
0.001 21 0.000 89 |
0.002 10 0.001 55 |
|
12-32或0.216-28 |
UNEF |
|
0.000 89 0.000 69 |
0.001 55 0.001 20 |
2B 3B |
0.001 18 0.000 89 |
0.002 05 0.001 55 |
|
1/4-20或0.250-20 |
UNC |
|
0.001 62 0.001 07 0.000 81 |
0.002 80 0.001 85 0.001 40 |
1B 2B 3B |
0.002 11 0.001 41 0.001 04 |
0.003 65 0.002 45 0.001 80 |
|
1/4-28或0.250-28 |
UNF |
|
0.001 44 0.000 95 0.000 72 |
0.002 50 0.001 65 0.001 25 |
1B 2B 3B |
0.001 88 0.001 24 0.000 92 |
0.003 25 0.002 15 0.001 60 |
|
1/4-32或0.250-32 |
UNEF |
|
0.000 92 0.000 69 |
0.001 60 0.001 20 |
2B 3B |
0.001 21 0.000 89 |
0.002 10 0.001 55 |
|
5/16-18或0.3125-18 |
UNC |
|
0.001 76 0.001 15 0.000 87 |
0.003 05 0.002 00 0.001 50 |
1B 2B 3B |
0.002 23 0.001 53 0.001 13 |
0.003 95 0.002 65 0.001 95 |
|
5/16-20或0.3125-20 |
UN |
|
0.001 15 0.000 87 |
0.002 00 0.001 50 |
2B 3B |
0.001 50 0.001 13 |
0.002 60 0.001 95 |
|
5/16-24或0.3125-24 |
UNF |
|
0.001 59 0.001 07 0.000 78 |
0.002 75 0.001 85 0.001 35 |
1B 2B 3B |
0.002 05 0.001 39 0.001 04 |
0.003 55 0.002 40 0.001 80 |
|
5/16-28或0.3125-28 |
UN |
|
0.000 98 0.000 75 |
0.001 70 0.001 30 |
2B 3B |
0.001 27 0.000 95 |
0.002 20 0.001 65 |
|
5/16-32或0.3125-32 |
UNEF |
|
0.000 92 0.000 69 |
0.001 60 0.001 20 |
2B 3B |
0.001 21 0.000 89 |
0.002 10 0.001 55 |
|
3/8-16或0.375-16 |
UNC |
|
0.001 88 0.001 27 0.000 95 |
0.003 25 0.002 20 0.001 65 |
1B 2B 3B |
0.002 45 0.001 65 0.001 24 |
0.004 25 0.002 85 0.002 15 |
|
3/8-20或0.375-20 |
UN |
|
0.001 18 0.000 89 |
0.002 05 0.001 55 |
2B 3B |
0.001 56 0.001 15 |
0.002 70 0.002 00 |
|
3/8-24或0.375-24 |
UNF |
|
0.001 65 0.001 10 0.000 84 |
0.002 85 0.001 90 0.001 45 |
1B 2B 3B |
0.002 14 0.001 41 0.001 07 |
0.003 70 0.002 45 0.001 85 |
|
3/8-28或0.375-28 |
UN |
|
0.001 04 0.000 78 |
0.001 80 0.001 35 |
2B 3B |
0.001 33 0.001 01 |
0.002 30 0.001 75 |
|
3/8-32或0.375-32 |
UNEF |
|
0.000 98 0.000 72 |
0.001 70 0.001 25 |
2B 3B |
0.001 27 0.000 95 |
0.002 20 0.001 65 |
|
7/16-14或0.4375-14 |
UNC |
|
0.002 05 0.001 36 0.001 01 |
0.003 55 0.002 35 0.001 75 |
1B 2B 3B |
0.002 66 0.001 76 0.001 33 |
0.004 60 0.003 05 0.002 30 |
|
7/16-16或0.4375-16 |
UN |
|
0.001 33 0.000 98 |
0.002 30 0.001 70 |
2B 3B |
0.001 70 0.001 30 |
0.002 95 0.002 25 |
|
7/16-20或0.4375-20 |
UNF |
|
0.001 82 0.001 21 0.000 89 |
0.003 15 0.002 10 0.001 55 |
1B 2B 3B |
0.002 34 0.001 56 0.001 18 |
0.004 05 0.002 70 0.002 05 |
|
7/16-28或0.4375-28 |
UNEF |
|
0.001 04 0.000 78 |
0.001 80 0.001 35 |
2B 3B |
0.001 33 0.001 01 |
0.002 30 0.001 75 |
|
7/16-32或0.4375-32 |
UN |
|
0.000 98 0.000 72 |
0.001 70 0.001 25 |
2B 3B |
0.001 27 0.000 95 |
0.002 20 0.001 65 |
|
1/2-13或0.500-13 |
UNC |
|
0.002 14 0.001 44 0.001 07 |
0.003 70 0.002 50 0.001 85 |
1B 2B 3B |
0.002 80 0.001 88 0.001 39 |
0.004 85 0.003 25 0.002 40 |
|
1/2-16或0.500-16 |
UN |
|
0.001 36 0.001 01 |
0.002 35 0.001 75 |
2B 3B |
0.001 76 0.001 33 |
0.003 05 0.002 30 |
|
1/2-20或0.500-20 |
UNF |
|
0.001 85 0.001 24 0.000 92 |
0.003 20 0.002 15 0.001 60 |
1B 2B 3B |
0.002 42 0.001 62 0.001 21 |
0.004 20 0.002 80 0.002 10 |
|
1/2-28或0.500-28 |
UNEF |
|
0.001 07 0.000 81 |
0.001 85 0.001 40 |
2B 3B |
0.001 39 0.001 04 |
0.002 40 0.001 80 |
|
1/2-32或0.500-32 |
UN |
|
0.001 01 0.000 75 |
0.001 75 0.001 30 |
2B 3B |
0.001 30 0.000 98 |
0.002 25 0.001 70 |
|
9/16-12或0.5625-12 |
UNC |
|
0.002 25 0.001 50 0.001 13 |
0.003 90 0.002 60 0.001 95 |
1B 2B 3B |
0.002 94 0.001 96 0.001 47 |
0.005 10 0.003 40 0.002 55 |
|
9/16-16或0.5625-16 |
UN |
|
0.001 36 0.001 01 |
0.002 35 0.001 75 |
2B 3B |
0.001 76 0.001 33 |
0.003 05 0.002 30 |
|
9/16-18或0.5625-18 |
UNF |
|
0.001 96 0.001 30 0.000 98 |
0.003 40 0.002 25 0.001 70 |
1B 2B 3B |
0.002 57 0.001 70 0.001 27 |
0.004 45 0.002 95 0.002 20 |
|
9/16-20或0.5625-20 |
UN |
|
0.001 21 0.000 92 |
0.002 10 0.001 60 |
2B 3B |
0.001 59 0.001 18 |
0.002 75 0.002 05 |
|
9/16-24或0.5625-24 |
UNEF |
|
0.001 13 0.000 84 |
0.001 95 0.001 45 |
2B 3B |
0.001 47 0.001 10 |
0.002 55 0.001 90 |
|
9/16-28或0.5625-28 |
UN |
|
0.001 07 0.000 81 |
0.001 85 0.001 40 |
2B 3B |
0.001 39 0.001 04 |
0.002 40 0.001 80 |
|
9/16-32或0.5625-32 |
UN |
|
0.001 01 0.000 75 |
0.001 75 0.001 30 |
2B 3B |
0.001 30 0.000 98 |
0.002 25 0.001 70 |
|
5/8-11或0.625-11 |
UNC |
|
0.002 40 0.001 59 0.001 18 |
0.004 15 0.002 75 0.002 05 |
1B 2B 3B |
0.003 09 0.002 08 0.001 56 |
0.005 35 0.003 60 0.002 70 |
|
5/8-12或0.625-12 |
UN |
|
0.001 56 0.001 18 |
0.002 70 0.002 05 |
2B 3B |
0.002 05 0.001 53 |
0.003 55 0.002 65 |
|
5/8-16或0.625-16 |
UN |
|
0.001 39 0.001 04 |
0.002 40 0.001 80 |
2B 3B |
0.001 79 0.001 33 |
0.003 10 0.002 30 |
|
5/8-18或0.625-18 |
UNF |
|
0.002 02 0.001 36 0.001 01 |
0.003 50 0.002 35 0.001 75 |
1B 2B 3B |
0.002 63 0.001 73 0.001 30 |
0.004 55 0.003 00 0.002 55 |
|
5/8-20或0.625-20 |
UN |
|
0.001 24 0.000 92 |
0.002 15 0.001 60 |
2B 3B |
0.001 62 0.001 21 |
0.002 80 0.002 10 |
|
5/8-24或0.625-24 |
UNEF |
|
0.001 15 0.000 87 |
0.002 00 0.001 50 |
2B 3B |
0.001 50 0.001 13 |
0.002 60 0.001 95 |
|
5/8-28或0.625-28 |
UN |
|
0.001 10 0.000 81 |
0.001 90 0.001 40 |
2B 3B |
0.001 41 0.001 07 |
0.002 45 0.001 85 |
|
5/8-32或0.625-32 |
UN |
|
0.001 04 0.000 78 |
0.001 80 0.001 35 |
2B 3B |
0.001 33 0.001 01 |
0.002 30 0.001 75 |
|
11/16-12或0.6875-12 |
UN |
|
0.001 56 0.001 18 |
0.002 70 0.002 05 |
2B 3B |
0.002 05 0.001 53 |
0.003 55 0.002 65 |
|
11/16-16或0.6875-16 |
UN |
|
0.001 39 0.001 04 |
0.002 40 0.001 30 |
2B 3B |
0.001 79 0.001 33 |
0.003 10 0.002 30 |
|
11/16-20或0.6875-20 |
UN |
|
0.001 24 0.000 92 |
0.002 15 0.001 60 |
2B 3B |
0.001 62 0.001 21 |
0.002 80 0.002 10 |
|
11/16-24或0.6875-24 |
UNEF |
|
0.001 15 0.000 87 |
0.002 00 0.001 50 |
2B 3B |
0.001 50 0.001 13 |
0.002 60 0.001 95 |
|
11/16-28或0.6875-28 |
UN |
|
0.001 10 0.000 81 |
0.001 90 0.001 40 |
2B 3B |
0.001 41 0.001 07 |
0.002 45 0.001 85 |
|
11/16-32或0.6875-32 |
UN |
|
0.001 04 0.000 78 |
0.001 80 0.001 35 |
2B 3B |
0.001 33 0.001 01 |
0.002 30 0.001 75 |
|
3/4-10或0.750-10 |
UNC |
|
0.002 54 0.001 70 0.001 27 |
0.004 40 0.002 95 0.002 20 |
1B 2B 3B |
0.003 32 0.002 22 0.001 65 |
0.005 75 0.003 85 0.002 85 |
|
3/4-12或0.750-12 |
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 |
|
3/4-16或0.750-16 |
UNF |
|
0.002 17 0.001 44 0.001 10 |
0.003 75 0.002 50 0.001 90 |
1B 2B 3B |
0.002 83 0.001 88 0.001 41 |
0.004 90 0.003 25 0.002 45 |
|
3/4-20或0.750-20 |
UNEF |
|
0.001 27 0.000 95 |
0.002 20 0.001 65 |
2B 3B |
0.001 65 0.001 24 |
0.002 85 0.002 15 |
|
3/4-28或0.750-28 |
UN |
|
0.001 10 0.000 84 |
0.001 90 0.001 45 |
2B 3B |
0.001 44 0.001 07 |
0.002 50 0.001 85 |
|
3/4-32或0.750-32 |
UN |
|
0.001 04 0.000 78 |
0.001 80 0.001 35 |
2B 3B |
0.001 36 0.001 04 |
0.002 35 0.001 80 |
|
13/16-12或0.8125-12 |
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 |
|
13/16-16或0.8125-16 |
UN |
|
0.001 41 0.001 04 |
0.002 45 0.001 80 |
2B 3B |
0.001 82 0.001 36 |
0.003 15 0.002 35 |
|
13/16-20或0.8125-20 |
UNEF |
|
0.001 27 0.000 95 |
0.002 20 0.001 65 |
2B 3B |
0.001 65 0.001 24 |
0.002 85 0.002 15 |
|
13/16-28或0.8125-28 |
UN |
|
0.001 10 0.000 84 |
0.001 90 0.001 45 |
2B 3B |
0.001 44 0.001 07 |
0.002 50 0.001 85 |
|
13/16-32或0.8125-32 |
UN |
|
0.001 04 0.000 78 |
0.001 80 0.001 35 |
2B 3B |
0.001 36 0.001 04 |
0.002 35 0.001 80 |
|
7/8-9或0.875-9 |
UNC |
|
0.002 74 0.001 82 0.001 36 |
0.004 75 0.003 15 0.002 35 |
1B 2B 3B |
0.003 55 0.002 37 0.001 76 |
0.006 15 0.004 10 0.003 05 |
|
7/8-12或0.875-12 |
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 |
|
7/8-14或0.875-14 |
UNF |
|
0.002 34 0.001 56 0.001 18 |
0.004 05 0.002 70 0.002 05 |
1B 2B 3B |
0.003 06 0.002 02 0.001 53 |
0.005 30 0.003 50 0.002 65 |
|
7/8-16或0.875-16 |
UN |
|
0.001 41 0.001 04 |
0.002 45 0.001 80 |
2B 3B |
0.001 82 0.001 36 |
0.003 15 0.002 35 |
|
7/8-20或0.875-20 |
UNEF |
|
0.001 27 0.000 95 |
0.002 20 0.001 65 |
2B 3B |
0.001 65 0.001 24 |
0.002 85 0.002 15 |
|
7/8-28或0.875-28 |
UN |
|
0.001 10 0.000 84 |
0.001 90 0.001 45 |
2B 3B |
0.001 44 0.001 07 |
0.002 50 0.001 85 |
|
7/8-32或0.875-32 |
UN |
|
0.001 04 0.000 78 |
0.001 80 0.001 35 |
2B 3B |
0.001 36 0.001 04 |
0.002 35 0.001 80 |
|
15/16-12或0.9375-12 |
UN |
|
0.001 65 0.001 21 |
0.002 55 0.002 10 |
2B 3B |
0.002 14 0.001 59 |
0.003 70 0.002 75 |
|
15/16-16或0.9375-16 |
UN |
|
0.001 44 0.001 07 |
0.002 50 0.001 85 |
2B 3B |
0.001 88 0.001 41 |
0.003 25 0.002 45 |
|
15/16-20或0.9375-20 |
UNEF |
|
0.001 30 0.000 98 |
0.002 25 0.001 70 |
2B 3B |
0.001 70 0.001 27 |
0.002 95 0.002 20 |
|
15/16-28或0.9375-28 |
UN |
|
0.001 15 0.000 87 |
0.002 00 0.001 50 |
2B 3B |
0.001 50 0.001 13 |
0.002 60 0.001 95 |
|
15/16-32或0.9375-32 |
UN |
|
0.001 10 0.000 81 |
0.001 90 0.001 40 |
2B 3B |
0.001 41 0.001 07 |
0.002 45 0.001 85 |
|
1-8或1.000-8 |
UNC |
|
0.002 92 0.001 96 0.001 47 |
0.005 05 0.003 40 0.002 55 |
1B 2B 3B |
0.003 81 0.002 54 0.001 91 |
0.006 60 0.004 40 0.003 30 |
|
1-12或1.000-12 |
UNF |
|
0.002 54 0.001 70 0.001 27 |
0.004 40 0.002 95 0.002 20 |
1B 2B 3B |
0.003 29 0.002 19 0.001 65 |
0.005 70 0.003 80 0.002 85 |
|
1-14或1.000-14 |
UNS |
|
0.002 42 0.001 62 0.001 21 |
0.004 20 0.002 80 0.002 10 |
1B 2B 3B |
0.003 15 0.002 11 0.001 56 |
0.005 45 0.003 65 0.002 70 |
|
1-16或1.000-16 |
UN |
|
0.001 44 0.001 07 |
0.002 50 0.001 85 |
2B 3B |
0.001 88 0.001 41 |
0.003 25 0.002 45 |
|
1-20或1.000-20 |
UNEF |
|
0.001 30 0.000 98 |
0.002 25 0.001 70 |
2B 3B |
0.001 70 0.001 27 |
0.002 95 0.002 20 |
|
1-28或1.000-28 |
UN |
|
0.001 15 0.000 87 |
0.002 00 0.001 50 |
2B 3B |
0.001 50 0.001 13 |
0.002 60 0.001 95 |
|
1-32或1.000-32 |
UN |
|
0.001 10 0.000 81 |
0.001 90 0.001 40 |
2B 3B |
0.001 41 0.001 07 |
0.002 45 0.001 85 |
|
11/16-8或1.0625-8 |
UN |
|
0.001 96 0.001 47 |
0.003 40 0.002 55 |
2B 3B |
0.002 57 0.001 93 |
0.004 45 0.003 35 |
|
11/16-12或1.0625-12 |
UN |
|
0.001 65 0.001 21 |
0.002 85 0.002 10 |
2B 3B |
0.002 14 0.001 59 |
0.003 70 0.002 75 |
|
11/16—16或1.0625-16 |
UN |
|
0.001 44 0.001 07 |
0.002 50 0.001 85 |
2B 3B |
0.001 88 0.001 41 |
0.003 25 0.002 45 |
|
11/16—18或1.0625-18 |
UNEF |
|
0.001 36 0.001 04 |
0.002 35 0.001 80 |
2B 3B |
0.001 79 0.001 33 |
0.003 10 0.002 30 |
|
11/16-20或1.0625-20 |
UN |
|
0.001 30 0.000 98 |
0.002 25 0.001 70 |
2B 3B |
0.001 70 0.001 27 |
0.002 95 0.002 20 |
|
11/16—28或1.0625-28 |
UN |
|
0.001 15 0.000 87 |
0.002 00 0.001 50 |
2B 3B |
0.001 50 0.001 13 |
0.002 60 0.001 95 |
|
11/8-7或1.125-7 |
UNC |
|
0.003 15 0.002 08 0.001 56 |
0.005 45 0.003 60 0.002 70 |
1B 2B 3B |
0.004 07 0.002 71 0.002 05 |
0.007 05 0.004 70 0.003 55 |
|
11/8-8或1.125-8 |
UN |
|
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 |
|
11/8-12或1.125-12 |
UNF |
|
0.002 60 0.001 73 0.001 30 |
0.004 50 0.003 00 0.002 25 |
1B 2B 3B |
0.003 38 0.002 25 0.001 70 |
0.005 85 0.003 90 0.002 95 |
|
11/8-16或1.125-16 |
UN |
|
0.001 44 0.001 07 |
0.002 50 0.001 85 |
2B 3B |
0.001 88 0.001 41 |
0.003 25 0.002 45 |
|
11/8-18或1.125-18 |
UNEF |
|
0.001 36 0.001 04 |
0.002 35 0.001 80 |
2B 3B |
0.001 79 0.001 33 |
0.003 10 0.002 30 |
|
11/8-20或1.125-20 |
UN |
|
0.001 30 0.000 98 |
0.002 25 0.001 70 |
2B 3B |
0.001 70 0.001 27 |
0.002 95 0.002 20 |
|
11/8-28或1.125-28 |
UN |
|
0.001 15 0.000 87 |
0.002 00 0.001 50 |
2B 3B |
0.001 50 0.001 13 |
0.002 60 0.001 95 |
|
13/16-8或1.1875-8 |
UN |
|
0.002 02 0.001 50 |
0.003 50 0.002 60 |
2B 3B |
0.002 63 0.001 96 |
0.004 55 0.003 40 |
|
13/16-12或1.1875-12 |
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 |
|
13/16-16或1.1875-16 |
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 |
|
13/16-18或1.1875-18 |
UNEF |
|
0.001 41 0.001 04 |
0.00245 0.001 80 |
2B 3B |
0.001 82 0.001 36 |
0.003 15 0.002 35 |
|
13/16-20或1.1875-20 |
UN |
|
0.001 36 0.001 01 |
0.002 35 0.001 75 |
2B 3B |
0.001 76 0.001 30 |
0.003 05 0.002 25 |
|
13/16-28或1.1875-28 |
UN |
|
0.001 18 0.000 89 |
0.002 05 0.001 55 |
2B 3B |
0.001 53 0.001 15 |
0.002 65 0.002 00 |
|
11/4-7或1.250-7 |
UNC |
|
0.003 20 0.002 14 0.001 59 |
0.005 55 0.003 70 0.002 75 |
1B 2B 3B |
0.004 16 0.002 77 0.002 08 |
0.007 20 0.004 80 0.003 60 |
|
11/4-8或1.250-8 |
UN |
|
0.002 02 0.001 53 |
0.003 50 0.002 65 |
2B 3B |
0.002 66 0.001 99 |
0.004 60 0.003 45 |
|
11/4-12或1.250-12 |
UNF |
|
0.002 66 0.001 79 0.001 33 |
0.004 60 0.003 10 0.002 30 |
1B 2B 3B |
0.003 46 0.002 31 0.001 73 |
0.006 00 0.004 00 0.003 00 |
|
11/4-16或1.250-16 |
UN |
|
0.001 47 0.001 00 |
0.002 55 0.001 90 |
2B 3B |
0.001 91 0.001 44 |
0.003 30 0.002 50 |
|
11/4-18或1.250-18 |
UNEF |
|
0.001 41 0.001 04 |
0.002 45 0.001 80 |
2B 3B |
0.001 82 0.001 36 |
0.003 15 0.002 35 |
|
11/4-20或1.250-20 |
UN |
|
0.001 36 0.001 01 |
0.002 35 0.001 75 |
2B 3B |
0.001 76 0.001 30 |
0.003 05 0.002 25 |
|
11/4-28或1.250-28 |
UN |
|
0.001 18 0.000 89 |
0.002 05 0.001 55 |
2B 3B |
0.001 53 0.001 15 |
0.002 65 0.002 00 |
