В данном разделе можно уточнить Основной шаг метчиков м/р ГОСТ 3266-81
| М3,0 | 0,50 |
| М3,5 | 0,60 |
| М4,0 | 0,70 |
| М4,5 | 0,75 |
| М5,0 | 0,80 |
| М6,0 | 1,00 |
| М7,0 | 1,00 |
| М8,0 | 1,25 |
| М9,0 | 1,25 |
| М10,0 | 1,50 |
| М11,0 | 1,50 |
| М12,0 | 1,75 |
| М14,0 | 2,00 |
| М16,0 | 2,00 |
| М18,0 | 2,50 |
| М20,0 | 2,50 |
| М22,0 | 2,50 |
| М24,0 | 3,00 |
| М27,0 | 3,00 |
| М30,0 | 3,50 |
| М33,0 | 3,50 |
| М36,0 | 4,00 |
| М39,0 | 4,00 |
| М42,0 | 4,50 |
| М45,0 | 4,50 |
| М48,0 | 5,00 |
| М52,0 | 5,00 |
