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 | – | – | – | – | – |