|
螺紋環規及螺紋塞規
|
編號
|
公稱直徑
|
N（牙數/英寸）
|
質 量(kg)
|
| 或代號 |
UNC |
UNF |
UNFF |
UN |
UNS |
環 規
|
塞 規
|
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 |
訂貨說明：請按產品編號直徑、每寸牙數和系列代號的產品編號及螺紋精度等級訂貨。我廠可提供1A、2A、3A級的環規和1B、2B、3B級的塞規。
例如：工件外螺紋2 1/4－12UN-2A用環規，標注為：925－2 1/4－12UN-2A
工件內螺紋2 1/4－12UN-2B用塞規，標注為：926－2 1/4－12UN-2B
|
1
