Ключи для винтов с внутренним шестигранником ГОСТ Р 57981-2017
| А | Б | В | Г | Д | Е | Ё | Ж | З | И | К | Л | М | Н | О | П | Р | С | Т | У | Ф | Х | Ц | Ч | Ш | Щ | Э | Ю | Я |
| Ключи для винтов с внутренним шестигранником ГОСТ Р 57981-2017 | ||||||||||
 |
||||||||||
| S | e | L | l | |||||||
| Не | Не | Не | Не | Серия длины | Пред. | Пред | ||||
| Номин. | белее | менее | белее | менее | 1 | 2 | 3 | откл | Нои ИМ, | откл. |
| 0.7 | 0.71 | 0.70 | 0.79 | 0.76 | 33.0 | — | — | 7.0 | ||
| 0.9 | 0.89 | 0.68 | 0.99 | 0.96 | 33.0 | 11.0 | ||||
| 1.3 | 1.27 | 1.24 | 1.42 | 1.37 | 41.0 | 63,5 | 81,0 | -2 | 13.0 | |
| 1.5 | 1.50 | 1.48 | 1.68 | 1.63 | 46.5 | 63.5 | 91.5 | 15.5 | ||
| 2.0 | 2.00 | 1.96 | 2.25 | 2.18 | 52.0 | 77.0 | 102.0 | 18.0 | ||
| 2.5 | 2.50 | 2.46 | 2.82 | 2.75 | 56.5 | 87.5 | 114.5 | 20.5 | ||
| 3.0 | 3.00 | 2.96 | 3.39 | 3.31 | 66.0 | 93.0 | 129.0 | 23.0 | •л | |
| 3.5 | 3.50 | 3.45 | 3.96 | 3.91 | 69.5 | 98.5 | 140.0 | 25.5 | ||
| 4.0 | 4.00 | 3.95 | 4.53 | 4.43 | 74.0 | 104,0 | 144.0 | -4 | 29.0 | |
| 4.5 | 4.50 | 4.45 | 5.10 | 5.04 | 80.0 | 114.5 | 156.0 | 30.5 | ||
| 5.0 | 5.00 | 4.95 | 5.67 | 5.57 | 85.0 | 120.0 | 165.0 | 33.0 | ||
| 6.0 | 6.00 | 5.95 | 6.81 | 6.70 | 96.0 | 141.0 | 186.0 | 38.0 | ||
| 7.0 | 7,00 | 6.94 | 7.95 | 7.85 | 102.0 | 147.0 | 197,0 | -6 | 41.0 | -2 |
| 8.0 | 8.00 | 7.94 | 9.09 | 8.97 | 108.0 | 158.0 | 208.0 | 44.0 | ||
| 9.0 | 9.00 | 6.94 | 10.23 | 10.10 | 114.0 | 169.0 | 219.0 | 47.0 | ||
| 10.0 | 10.00 | 9.94 | 11.37 | 11.23 | 122.0 | 180.0 | 234.0 | 50.0 | ||
| 11.0 | 11.00 | 10.89 | 12.51 | 12.31 | 129.0 | 191.0 | 247,0 | 53.0 | ||
| 12.0 | 12.00 | 11.89 | 13.65 | 13.44 | 137.0 | 202.0 | 262.0 | 57.0 | ||
| 13.0 | 13.00 | 12.89 | 14.79 | 14.57 | 145.0 | 213.0 | 277.0 | -7 | 63.0 | -3 |
| 14,0 | 14.00 | 13.89 | 15.93 | 15.70 | 154.0 | 229.0 | 294.0 | 70.0 | ||
| 15.0 | 15.00 | 14.89 | 17.07 | 16.83 | 161.0 | 240.0 | 307,0 | 73.0 | ||
| 16.0 | 16.00 | 15.89 | 18.21 | 17.96 | 168.0 | 240.0 | 307,0 | 76.0 | ||
| 17.0 | 17.00 | 16.89 | 19.35 | 19.09 | 177.0 | 262.0 | 337,0 | 80.0 | ||
| 18.0 | 18.00 | 17.89 | 20.49 | 20.22 | 188.0 | 262.0 | 358.0 | 84.0 | ||
| 19.0 | 19.00 | 18.87 | 21.63 | 21.32 | 199.0 | — | — | 89.0 | ||
| 21.0 | 21.00 | 20.87 | 23.91 | 23.58 | 211.0 | — | — | -12 | 96.0 | -5 |
| 22.0 | 22.00 | 21.87 | 25.05 | 24.71 | 222,0 | — | — | 102.0 | ||
| 23.0 | 23.00 | 22.87 | 26.19 | 25.84 | 233.0 | — | — | 106.0 | ||
| 24.0 | 24.00 | 23.87 | 27,33 | 26.97 | 248.0 | — | — | 114.0 | ||
| 27.0 | 27.00 | 26.87 | 30.75 | 30.36 | 277.0 | — | — | 127.0 | ||
| 29.0 | 29.00 | 28.87 | 33.03 | 32.62 | 311.0 | 141.0 | ||||
| 30.0 | 30.00 | 29.87 | 34.17 | 33.75 | 315.0 | — | — | 142.0 | ||
| 32.0 | 32.00 | 31.84 | 36.45 | 35.98 | 347.0 | — | — | 157.0 | ||
| 36.0 | 36.00 | 35.84 | 41,01 | 40.50 | 391.0 | — | — | 176.0 |
