|
Inside Diameter |
US |
UK |
Germany |
Spain |
France |
Italy |
Japan |
|
14 mm |
3 |
F |
44 (14.0) |
4 |
44 |
4 |
4 |
|
14.5 mm |
3.5 |
G |
N/A |
N/A |
N/A |
5,5 |
5 |
|
15 mm |
4 |
H |
47 (15.0) |
6,5 |
46.5 |
7 |
7 |
|
15.3 mm |
4.5 |
I |
48 (15.3) |
8 |
48 |
8 |
8 |
|
15.6 mm |
5 |
J |
49 (15.6) |
9,5 |
49.5 |
9 |
9 |
|
16.2 mm |
5.5 |
K |
51 (16.2) |
10,5 |
50.5 |
10 |
10 |
|
16.6 mm |
6 |
L |
52 (16.6) |
12 |
52 |
11 |
11 |
|
16.9 mm |
6.5 |
M |
53 (16.9) |
13,5 |
53 |
12,5 |
13 |
|
17.2 mm |
7 |
N |
54 (17.2) |
14,5 |
54.5 |
14 |
14 |
|
17.8 mm |
7.5 |
O |
56 (17.8) |
16 |
55.5 |
15 |
15 |
|
18.1 mm |
8 |
P |
57 (18.1) |
17 |
57 |
16 |
16 |
|
18.5 mm |
8.5 |
Q |
58 (18.5) |
18,5 |
58 |
17,5 |
17 |
|
19.1 mm |
9 |
R |
60 (19.1) |
20 |
59.5 |
19 |
18 |
|
19.4 mm |
9.5 |
S |
61 (19.4) |
21 |
61 |
20 |
19 |
|
19.7 mm |
10 |
T |
62 (19.7) |
22,5 |
62 |
21,5 |
20 |
|
20.4 mm |
10.5 |
U |
64 (20.4) |
23,5 |
63.5 |
23 |
22 |
|
20.7 mm |
11 |
V |
65 (20.7) |
25 |
64.5 |
24 |
23 |
|
21.0 mm |
11.5 |
W |
66 (21.0) |
26 |
66 |
25 |
24 |
|
21.6 mm |
12 |
X |
68 (21.6) |
27,5 |
67 |
26,5 |
25 |
|
22.0 mm |
12.5 |
Y |
69 (22.0) |
29 |
68.5 |
28 |
26 |
|
22.3 mm |
13 |
Z |
70 (22.3) |
30 |
69.5 |
28,5 |
27 |
|
22.9 mm |
13.5 |
Z+2 |
72 (22.9) |
32 |
71 |
32 |
N/A |
|
23.2 mm |
14 |
Z+3 |
73 (23.2) |
33 |
72.5 |
33 |
N/A |
|
23.6 mm |
14.5 |
Z+4 |
74 (23.6) |
34,5 |
73.5 |
N/A |
N/A |
|
|
15 |
Z+5 |
N/A |
35 |
75 |
35 |
N/A |
