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Inside Diameter |
Inside Circumference |
|
MM |
Inches |
MM |
Inches |
British & Australian |
US & Canada |
French & Russian |
German |
Japanese |
Swiss |
9,91 |
0,39 |
31,13 |
1,22 |
– |
0 |
– |
– |
– |
– |
10,72 |
0,442 |
33,68 |
1,39 |
– |
0 |
– |
– |
– |
– |
11,53 |
0,454 |
36,22 |
1,43 |
– |
0 |
– |
– |
– |
– |
11,95 |
0,474 |
37,54 |
1,49 |
A |
0,5 |
– |
– |
– |
– |
12,18 |
0,482 |
38,26 |
1,51 |
A 1/2 |
0,75 |
– |
– |
– |
– |
12,37 |
0,487 |
38,86 |
1,53 |
B |
1 |
– |
– |
1 |
– |
12,6 |
0,496 |
39,58 |
1,56 |
B 1/2 |
1,25 |
– |
– |
– |
– |
12,78 |
0,503 |
40,15 |
1,58 |
C |
1,5 |
– |
– |
– |
– |
13 |
0,512 |
40,84 |
1,61 |
C 1/2 |
1,75 |
– |
– |
– |
– |
13,21 |
0,52 |
41,5 |
1,63 |
D |
2 |
41,5 |
13,5 |
2 |
1,5 |
13,41 |
0,528 |
42,13 |
1,66 |
D 1/2 |
2,25 |
– |
– |
– |
– |
13,61 |
0,536 |
42,76 |
1,68 |
E |
2,5 |
42,75 |
13,75 |
3 |
2,75 |
13,83 |
0,544 |
43,45 |
1,71 |
E 1/2 |
2,75 |
– |
– |
– |
– |
14,05 |
0,553 |
44,14 |
1,74 |
F |
3 |
44 |
14 |
4 |
4 |
14,15 |
0,557 |
44,45 |
1,75 |
F 1/2 |
|
– |
– |
– |
– |
14,25 |
0,561 |
44,77 |
1,76 |
F 3/4 |
3,25 |
– |
– |
– |
– |
14,36 |
0,565 |
45,11 |
1,77 |
G |
|
45,25 |
– |
5 |
5,25 |
14,45 |
0,569 |
45,4 |
1,79 |
G 1/4 |
3,5 |
– |
14,5 |
– |
– |
14,56 |
0,573 |
45,74 |
1,8 |
G 1/2 |
|
– |
– |
6 |
– |
14,65 |
0,577 |
46,02 |
1,81 |
H |
3,75 |
46,5 |
– |
– |
6,5 |
14,86 |
0,585 |
46,68 |
1,84 |
H 1/2 |
4 |
– |
15 |
7 |
– |
15,04 |
0,592 |
47,25 |
1,86 |
I |
4,25 |
47,75 |
– |
– |
7,75 |
15,27 |
0,601 |
47,97 |
1,89 |
I 1/2 |
4,5 |
– |
15,25 |
8 |
– |
15,4 |
0,606 |
48,38 |
1,9 |
J |
|
49 |
15,5 |
– |
9 |
15,53 |
0,611 |
48,79 |
1,92 |
J 1/4 |
4,75 |
– |
– |
– |
– |
15,7 |
0,618 |
49,32 |
1,94 |
J 1/2 |
5 |
– |
15,75 |
9 |
– |
15,8 |
0,622 |
49,64 |
1,95 |
K |
|
50 |
– |
– |
10 |
15,9 |
0,626 |
49,95 |
1,97 |
K 1/4 |
5,25 |
– |
– |
– |
– |
16 |
0,63 |
50,27 |
1,98 |
K 1/2 |
|
– |
– |
10 |
– |
16,1 |
0,634 |
50,58 |
1,99 |
L |
5,5 |
51,75 |
16 |
– |
11,75 |
16,3 |
0,642 |
51,21 |
2,02 |
L 1/4 |
5,75 |
– |
– |
– |
– |
16,41 |
0,646 |
51,55 |
2,03 |
L 1/2 |
|
– |
– |
– |
– |
16,51 |
0,65 |
51,87 |
2,04 |
M |
6 |
52,75 |
16,5 |
12 |
12,75 |
16,71 |
0,658 |
52,5 |
2,07 |
M 1/2 |
6,25 |
– |
– |
– |
– |
16,92 |
0,666 |
53,16 |
2,09 |
N |
6,5 |
54 |
17 |
13 |
14 |
17,13 |
0,674 |
53,82 |
2,12 |
N 1/2 |
6,75 |
– |
– |
– |
– |
17,35 |
0,683 |
54,51 |
2,15 |
O |
7 |
55,25 |
17,25 |
14 |
15,25 |
17,45 |
0,687 |
54,82 |
2,16 |
O 1/2 |
7,25 |
– |
– |
– |
– |
17,75 |
0,699 |
55,76 |
2,2 |
P |
7,5 |
56,5 |
17,75 |
15 |
16,5 |
17,97 |
0,707 |
56,45 |
2,22 |
P 1/2 |
7,75 |
– |
– |
– |
– |
18,19 |
0,716 |
57,15 |
2,25 |
Q |
8 |
57,75 |
18 |
16 |
17,75 |
18,35 |
0,722 |
57,65 |
2,27 |
Q 1/2 |
8,25 |
– |
– |
– |
– |
18,53 |
0,729 |
58,21 |
2,29 |
Q 3/4 |
8,5 |
– |
18,5 |
17 |
– |
18,61 |
0,733 |
58,47 |
2,3 |
R |
|
59 |
– |
– |
19 |
18,69 |
0,736 |
58,72 |
2,31 |
R 1/4 |
8,75 |
– |
– |
– |
– |
18,8 |
0,74 |
59,06 |
2,32 |
R 1/2 |
|
– |
– |
– |
– |
18,89 |
0,748 |
59,34 |
2,35 |
R 3/4 |
9 |
– |
19 |
18 |
– |
19,1 |
0,752 |
60 |
2,36 |
S |
|
60,25 |
– |
– |
20,25 |
19,22 |
0,757 |
60,38 |
2,38 |
S 1/4 |
9,25 |
– |
– |
– |
– |
19,31 |
0,76 |
60,66 |
2,39 |
S 1/2 |
|
– |
– |
– |
– |
19,41 |
0,764 |
60,98 |
2,4 |
S 3/4 |
9,5 |
– |
19,5 |
19 |
– |
19,51 |
0,768 |
61,29 |
2,41 |
T |
|
61,5 |
– |
– |
21,5 |
19,62 |
0,772 |
61,64 |
2,43 |
T 1/4 |
9,75 |
– |
– |
– |
– |
19,84 |
0,781 |
62,33 |
2,45 |
T 1/2 |
10 |
– |
20 |
20 |
– |
20,02 |
0,788 |
62,89 |
2,48 |
U |
10,25 |
62,75 |
– |
21 |
22,75 |
20,2 |
0,797 |
63,46 |
2,5 |
U 1/2 |
10,5 |
– |
20,25 |
22 |
– |
20,32 |
0,8 |
63,84 |
2,51 |
V |
|
63 |
– |
– |
23,75 |
20,44 |
0,805 |
64,21 |
2,53 |
V 1/4 |
10,75 |
– |
– |
– |
– |
20,68 |
0,814 |
64,97 |
2,56 |
V 1/2 |
11 |
– |
20,75 |
23 |
– |
20,76 |
0,817 |
65,22 |
2,57 |
W |
|
65 |
– |
– |
25 |
20,85 |
0,821 |
65,5 |
2,58 |
W 1/4 |
11,25 |
– |
– |
– |
– |
20,94 |
0,824 |
65,78 |
2,59 |
W 1/2 |
|
– |
– |
– |
– |
21,08 |
0,83 |
66,22 |
2,61 |
W 3/4 |
11,5 |
– |
21 |
24 |
– |
21,18 |
0,834 |
66,54 |
2,62 |
X |
|
66,25 |
– |
– |
26,25 |
21,24 |
0,836 |
66,73 |
2,63 |
X 1/4 |
11,75 |
– |
– |
– |
– |
21,3 |
0,839 |
66,92 |
2,64 |
X 1/2 |
|
– |
– |
– |
– |
21,49 |
0,846 |
67,51 |
2,66 |
Y |
12 |
67,5 |
21,25 |
25 |
27,5 |
21,69 |
0,854 |
68,14 |
2,68 |
Y 1/2 |
12,25 |
– |
– |
– |
– |
21,89 |
0,862 |
68,77 |
2,71 |
Z |
12,5 |
68,75 |
21,75 |
26 |
28,75 |
22,1 |
0,87 |
69,43 |
2,73 |
Z +1/2 |
12,75 |
– |
– |
– |
– |
22,33 |
0,879 |
70,15 |
2,76 |
Z+1 |
13 |
– |
22 |
27 |
– |
22,6 |
0,89 |
71 |
2,8 |
Z+1,5 |
13,5 |
– |
– |
– |
– |
22,69 |
0,893 |
71,28 |
2,81 |
Z+2 |
– |
– |
– |
– |
– |
22,92 |
0,902 |
72 |
2,83 |
Z+2,5 |
13,75 |
– |
– |
– |
– |
23,06 |
0,908 |
72,45 |
2,85 |
Z+3 |
– |
– |
– |
– |
– |
23,24 |
0,915 |
73,01 |
2,87 |
Z+3,5 |
14 |
– |
– |
– |
– |
23,47 |
0,924 |
73,73 |
2,9 |
Z+4 |
14,25 |
– |
– |
– |
– |
23,55 |
0,927 |
73,98 |
2,91 |
Z+4,5 |
14,5 |
– |
– |
– |
– |
23,87 |
0,94 |
74,99 |
2,95 |
Z+5 |
14,75 |
– |
– |
– |
– |
24,27 |
0,956 |
76,25 |
3 |
Z+6 |
– |
– |
– |
– |
– |