螺纹环规及螺纹塞规
编号
|
公称直径
|
N(牙数/英寸)
|
质 量(kg)
|
或代号 |
UNC |
UNF |
UNFF |
UN |
UNS |
环 规
|
塞 规
|
925
926 |
No.0 |
-
|
80 |
- |
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.0120 |
0.0006 |
No.1 |
64 |
72 |
0.0119 |
0.0007 |
No.2 |
56 |
64 |
0.0119 |
0.0007 |
No.3 |
48 |
56 |
0.0126 |
0.0007 |
No.4 |
40 |
48 |
0.0141 |
0.0008 |
No.5 |
44 |
0.0140 |
0.0008 |
No.6 |
32 |
40 |
0.0155 |
0.0021 |
No.8 |
36 |
0.0153 |
0.0023 |
No.10 |
24 |
32 |
28 |
36 |
40 |
48 |
56 |
0.0151 |
0.0024 |
No.12 |
28 |
32 |
- |
0.0325 |
0.0026 |
1/4 |
20 |
24 |
27 |
0.0322 |
0.0030 |
5/16 |
18 |
24 |
20 |
28 |
- |
- |
0.0422 |
0.0063 |
3/8 |
16 |
18 |
- |
0.0381 |
0.0076 |
0.39 |
- |
- |
- |
- |
- |
- |
- |
- |
0.0548 |
0.0079 |
7/16 |
14 |
20 |
28 |
16 |
32 |
18 |
24 |
- |
36 |
40 |
0.0706 |
0.0142 |
1/2 |
13 |
12 |
14 |
18 |
24 |
27 |
36 |
40 |
0.0770 |
0.0169 |
9/16 |
12 |
18 |
24 |
20 |
28 |
- |
- |
- |
0.0667 |
0.0181 |
5/8 |
11 |
12 |
0.1063 |
0.0331 |
11/16 |
- |
- |
- |
- |
- |
- |
0.0923 |
0.0345 |
3/4 |
10 |
16 |
20 |
- |
- |
14 |
18 |
24 |
27 |
36 |
40 |
0.1109 |
0.0534 |
13/16 |
- |
- |
16 |
- |
- |
- |
- |
- |
- |
0.1388 |
0.0525 |
7/8 |
9 |
14 |
10 |
1- |
24 |
27 |
36 |
40 |
0.1759 |
0.0616 |
15/16 |
- |
- |
- |
- |
- |
- |
- |
- |
0.1240 |
0.0601 |
1 |
8 |
12 |
- |
10 |
14 |
18 |
24 |
27 |
36 |
40 |
0.2514 |
0.0710 |
1 1/16 |
- |
- |
18 |
8 |
12 |
20 |
- |
- |
- |
- |
- |
- |
- |
- |
0.2558 |
0.0762 |
1 1/8 |
7 |
12 |
- |
10 |
14 |
24 |
0.2492 |
0.0818 |
1 3/16 |
- |
- |
12 |
- |
- |
- |
0.2320 |
0.0854 |
1 1/4 |
7 |
12 |
- |
6 |
10 |
14 |
24 |
0.2309 |
0.1334 |
1 5/16 |
- |
- |
12 |
- |
- |
- |
- |
0.3103 |
0.1317 |
1 3/8 |
6 |
12 |
- |
10 |
14 |
24 |
0.3406 |
0.1617 |
1 7/16 |
- |
- |
6 |
12 |
- |
- |
- |
0.2937 |
0.1458 |
1 1/2 |
6 |
12 |
- |
- |
10 |
14 |
24 |
0.3018 |
0.1533 |
1 9/16 |
- |
- |
6 |
12 |
- |
- |
- |
0.3109 |
0.1915 |
1 5/8 |
10 |
14 |
24 |
0.4709 |
0.1868 |
1 11/16 |
- |
- |
- |
0.4786 |
0.2167 |
1 3/4 |
5 |
- |
10 |
14 |
18 |
0.4670 |
0.2235 |
1 13/16 |
- |
- |
- |
- |
0.4549 |
0.2431 |
1 7/8 |
10 |
14 |
18 |
0.4424 |
0.2531 |
1 15/16 |
- |
- |
- |
0.4295 |
0.2689 |
2 |
4.5 |
6 |
8 |
12 |
16 |
20 |
28 |
10 |
14 |
18 |
0.6335 |
0.3031 |
2 1/16 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
16 |
0.5943 |
0.2707 |
2 1/8 |
6 |
8 |
12 |
16 |
20 |
- |
0.6289 |
0.3312 |
2 3/16 |
- |
- |
- |
- |
- |
16 |
0.5673 |
0.2937 |
2 1/4 |
4.5 |
6 |
8 |
12 |
16 |
20 |
10 |
14 |
18 |
0.5991 |
0.3612 |
2 5/16 |
- |
- |
- |
- |
- |
- |
- |
- |
16 |
0.5386 |
0.3180 |
2 3/8 |
6 |
8 |
12 |
16 |
20 |
- |
0.7884 |
0.3928 |
2 7/16 |
- |
- |
- |
- |
- |
16 |
0.7134 |
0.3964 |
2 1/2 |
4 |
6 |
8 |
12 |
16 |
20 |
10 |
14 |
18 |
0.6723 |
0.4326 |
2 5/8 |
- |
4 |
- |
- |
- |
1.0794 |
0.6819 |
2 3/4 |
4 |
- |
10 |
14 |
18 |
0.6833 |
0.5510 |
2 7/8 |
- |
4 |
- |
- |
- |
1.3653 |
0.7929 |
3 |
4 |
- |
10 |
14 |
18 |
1.0476 |
0.7215 |
3 1/8 |
- |
4 |
- |
- |
- |
- |
1.2445 |
0.9143 |
3 1/4 |
4 |
- |
10 |
14 |
18 |
1.3987 |
0.8242 |
3 3/8 |
- |
4 |
- |
- |
- |
1.2020 |
0.7618 |
3 1/2 |
4 |
- |
10 |
14 |
18 |
1.2847 |
0.9352 |
3 5/8 |
- |
4 |
- |
- |
- |
1.4832 |
1.1882 |
3 3/4 |
4 |
- |
10 |
14 |
18 |
1.6157 |
0.9094 |
3 7/8 |
- |
4 |
- |
- |
- |
2.1032 |
1.3407 |
4 |
4 |
- |
10 |
14 |
2.3483 |
1.1824 |
4 1/8 |
- |
4 |
- |
- |
2.5079 |
0.8977 |
4 1/4 |
10 |
14 |
2.1863 |
0.9221 |
4 3/8 |
- |
- |
2.8023 |
1.1228 |
4 1/2 |
10 |
14 |
2.4482 |
1.0883 |
4 5/8 |
- |
- |
2.6082 |
1.3153 |
4 3/4 |
10 |
14 |
2.9972 |
1.3298 |
4 7/8 |
- |
- |
2.9079 |
1.5888 |
5 |
10 |
14 |
2.7858 |
1.5249 |
5 1/8 |
- |
- |
3.8094 |
1.8130 |
5 1/4 |
10 |
14 |
3.0954 |
1.7300 |
5 3/8 |
- |
- |
3.2697 |
2.0485 |
5 1/2 |
10 |
14 |
3.1226 |
1.9453 |
5 5/8 |
- |
- |
3.0957 |
1.9390 |
5 3/4 |
10 |
14 |
3.2920 |
2.1707 |
5 7/8 |
- |
- |
3.5281 |
2.5537 |
6 |
10 |
14 |
3.7503 |
2.4063 |
订货说明:请按产品编号直径、每寸牙数和系列代号的产品编号及螺纹精度等级订货。我厂可提供1A、2A、3A级的环规和1B、2B、3B级的塞规。
例如:工件外螺纹2 1/4-12UN-2A用环规,标注为:925-2 1/4-12UN-2A
工件内螺纹2 1/4-12UN-2B用塞规,标注为:926-2 1/4-12UN-2B
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