
Допуск в мм
Диаметр IC m d
| Class M | Class U | Class M | Class U | |
| 6.35 | ±0.08 | ±0.13 | ±0.05 | ±0.08 |
| 9.52 | ±0.08 | ±0.13 | ±0.05 | ±0.08 |
| 12.70 | ±0.13 | ±0.20 | ±0.08 | ±0.13 |
| 15.87 | ±0.15 | ±0.27 | ±0.10 | ±0.18 |
| 19.05 | ±0.15 | ±0.27 | ±0.10 | ±0.18 |
| 25.40 | ±0.18 | ±0.38 | ±0.13 | ±0.25 |
d Символ (l)
| дюйм | мм | C | D | R | S | T | V | W | Q |
| 5/32 | 3.97 | 04 | 03 | 06 | 06 | 02 (1) | |||
| 7/32 | 5.56 | 05 | 09 | ||||||
| 1/4 | 6.35 | 06 | 07 | 11 | 11 | ||||
| 9/32 | 7.15 | 12 |
8.00 08
3/8 9.52 09 11 09 16 16 06 09
10.00 10 12.00 12
| 1/2 | 12.70 | 12 | 15 | 12 | 22 | 22 | 08 | 12 |
| 5/8 | 15.88 | 16 | 15 | 27 |
16.00 16
3/4 19.05 19 19 33 13
20.00 20 25.00 25
1 25.40 25
(1) WBMT 06...