US/SG SizeUK SizeEU SizesInchesMilimeters
3N/AN/A8204
4N/AN/A8 3/8212
5334-358 5/8221
6436-379229
7537-389 3/8238
8638-399 5/8246
9739-4010255
10841-4210 3/8263
11942-4310 5/8272
1210N/A11280