
(Резьбонарезание • UNC и UNF — продолжение) (Резьбонарезание • Крупный и мелкий шаг — продолжение)
| 65% резьбы | 70% резьбы | 75% резьбы | 65% резьбы | 70% резьбы | 75% резьбы | ||
| ниток/дюйм | шаг |
Метрическая система Дюймовая система Метрическая система Дюймовая система Метрическая система Дюймовая система Метрическая система Дюймовая система Метрическая система Дюймовая система Метрическая система Дюймовая система
| размер | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | |||
| резьбы UNC UNF 8-pitch | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | |||
| 6 | – | – | 31.00 | 31.35 | 31.50 | 1.2200 | 1.2343 | 1.2402 | 31.00 | 31.08 | 31.50 | 1.2200 | 1.2235 | 1.2402 | 30.56 | 30.80 | 30.96 | 1.2030 | 1.2126 | 1.2190 | |
| 1-3/8 | – | 12 | – | 33.00 | 33.14 | 33.34 | 1.2992 | 1.3046 | 1.3130 | 33.00 | 33.00 | 33.00 | 1.2992 | 1.2992 | 1.2992 | 32.54 | 32.86 | 32.94 | 1.2810 | 1.2938 | 1.2970 |
| – | – | 8 | 32.00 | 32.24 | 32.50 | 1.2598 | 1.2695 | 1.2795 | 32.00 | 32.04 | 32.50 | 1.2598 | 1.2613 | 1.2795 | 31.75 | 31.83 | 32.00 | 1.2500 | 1.2532 | 1.2598 |
| размер | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | ||
| резьбы | M | MF | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. |
| 1.25 | – | 6.90 | 6.94 | 7.00 | 0.2717 | 0.2732 | 0.2756 | 6.80 | 6.86 | 6.90 | 0.2677 | 0.2701 | 0.2717 | 6.75 | 6.78 | 6.80 | 0.2656 | 0.2669 | 0.2677 | |
| M8 | – | 1 | 7.15 | 7.16 | 7.20 | 0.2813 | 0.2819 | 0.2835 | 7.00 | 7.09 | 7.10 | 0.2756 | 0.2791 | 0.2795 | 7.00 | 7.03 | 7.10 | 0.2756 | 0.2768 | 0.2795 |
| – | 0.75 | 7.30 | 7.37 | 7.40 | 0.2874 | 0.2902 | 0.2913 | 7.30 | 7.32 | 7.40 | 0.2874 | 0.2882 | 0.2913 | 7.20 | 7.27 | 7.30 | 0.2835 | 0.2862 | 0.2874 |
| 65% р | езьбы | 70% р | езьбы | 75% | резьбы | |||||||||||||||||
| нит | ок | /д | юйм | Метри | ческая си | стема | Дюй | мовая сис | тема | Метри | ческая си | стема | Дюй | мовая сис | тема | Метри | ческая си | стема | Дюй | мовая сис | тема | |
| разм | ер | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | min | теор. | max | |||
| резьб | ы UNC | UN | F | 8-pitc | h диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. | диам. |
| 6 | – | – | 31.00 | 31.35 | 31.50 | 1.2200 | 1.2343 | 1.2402 | 31.00 | 31.08 | 31.50 | 1.2200 | 1.2235 | 1.2402 | 30.56 | 30.80 | 30.96 | 1.2030 | 1.2126 | 1.2190 | ||
| 1-3/ | 8 – | 1 | 2 | – | 33.00 | 33.14 | 33.34 | 1.2992 | 1.3046 | 1.3130 | 33.00 | 33.00 | 33.00 | 1.2992 | 1.2992 | 1.2992 | 32.54 | 32.86 | 32.94 | 1.2810 | 1.2938 | 1.2970 |
| – | – | 8 | 32.00 | 32.24 | 32.50 | 1.2598 | 1.2695 | 1.2795 | 32.00 | 32.04 | 32.50 | 1.2598 | 1.2613 | 1.2795 | 31.75 | 31.83 | 32.00 | 1.2500 | 1.2532 | 1.2598 | ||
| 6 | – | – | 34.50 | 34.53 | 34.93 | 1.3583 | 1.3593 | 1.3750 | 34.13 | 34.25 | 34.50 | 1.3440 | 1.3485 | 1.3583 | 33.73 | 33.98 | 34.00 | 1.3280 | 1.3376 | 1.3386 | ||
| 1-1/ | 2 – | 1 | 2 | – | 36.12 | 36.31 | 36.50 | 1.4220 | 1.4296 | 1.4375 | 36.12 | 36.18 | 36.50 | 1.4220 | 1.4242 | 1.4375 | 36.00 | 36.04 | 36.12 | 1.4173 | 1.4188 | 1.4220 |
| – | – | 8 | 35.00 | 35.42 | 35.50 | 1.3780 | 1.3945 | 1.3976 | 35.00 | 35.21 | 35.50 | 1.3780 | 1.3863 | 1.3976 | 35.00 | 35.01 | 35.50 | 1.3780 | 1.3782 | 1.3976 | ||
| 1-5/ | 8 – | – | 8 | 38.50 | 38.59 | 39.00 | 1.5157 | 1.5195 | 1.5354 | 38.10 | 38.39 | 38.46 | 1.5000 | 1.5113 | 1.5140 | 38.10 | 38.18 | 38.46 | 1.5000 | 1.5032 | 1.5140 | |
| 1 | 5 | – | – | 40.00 | 40.16 | 41.00 | 1.5750 | 1.5811 | 1.6140 | 39.50 | 39.83 | 40.00 | 1.5551 | 1.5681 | 1.5748 | 39.50 | 39.50 | 39.50 | 1.5551 | 1.5552 | 1.5748 | |
| -3 | 4 – | – | 8 | 41.00 | 41.77 | 42.00 | 1.6140 | 1.6445 | 1.6540 | 41.00 | 41.56 | 42.00 | 1.6140 | 1.6363 | 1.6540 | 41.00 | 41.36 | 42.00 | 1.6140 | 1.6282 | 1.6540 | |
| 1-7/ | 8 – | – | 8 | 44.00 | 44.94 | 45.00 | 1.7320 | 1.7695 | 1.7720 | 44.00 | 44.74 | 45.00 | 1.7320 | 1.7613 | 1.7720 | 44.00 | 44.53 | 45.00 | 1.7320 | 1.7532 | 1.7720 | |
| 4 1/2 | – | – | 46.00 | 46.03 | 47.00 | 1.8110 | 1.8124 | 1.8500 | 45.00 | 45.67 | 46.00 | 1.7720 | 1.7979 | 1.8110 | 45.00 | 45.30 | 46.00 | 1.7720 | 1.7835 | 1.8110 | ||
| 2 | – | – | 8 | 48.00 | 48.12 | 49.00 | 1.8900 | 1.8945 | 1.9290 | 47.00 | 47.91 | 48.00 | 1.8500 | 1.8863 | 1.8900 | 47.00 | 47.71 | 48.00 | 1.8500 | 1.8782 | 1.8900 | |
| 4 1/2 | – | – | 52.00 | 52.38 | 53.00 | 2.0470 | 2.0624 | 2.0870 | 52.00 | 52.02 | 53.00 | 2.0470 | 2.0479 | 2.0870 | 51.00 | 51.65 | 52.00 | 2.0080 | 2.0335 | 2.0470 | ||
| 2-1 | 4 – | – | 8 | 54.00 | 54.47 | 55.00 | 2.1260 | 2.1445 | 2.1650 | 54.00 | 54.26 | 55.00 | 2.1260 | 2.1363 | 2.1650 | 54.00 | 54.06 | 55.00 | 2.1260 | 2.1282 | 2.1650 | |
| 4 | – | – | 58.00 | 58.14 | 59.00 | 2.2840 | 2.2889 | 2.3230 | 57.00 | 57.73 | 58.00 | 2.2440 | 2.2727 | 2.2840 | 57.00 | 57.31 | 58.00 | 2.2440 | 2.2564 | 2.2840 | ||
| 2-1 | 2 – | – | 8 | 60.00 | 60.82 | 61.00 | 2.3620 | 2.3945 | 2.4020 | 60.00 | 60.61 | 61.00 | 2.3620 | 2.3863 | 2.4020 | 60.00 | 60.41 | 61.00 | 2.3620 | 2.3782 | 2.4020 |
1-3/4
2
2-1/4
2-1/2
| 1 | – | 5.16 | 5.16 | 5.16 | 0.2031 | 0.2031 | 0.2031 | 5.00 | 5.09 | 5.10 | 0.1969 | 0.2004 | 0.2008 | 5.00 | 5.03 | 5.10 | 0.1969 | 0.1980 | 0.2008 | |
| M6 | ||||||||||||||||||||
| – | 0.75 | 5.30 | 5.37 | 5.40 | 0.2087 | 0.2114 | 0.2126 | 5.30 | 5.32 | 5.40 | 0.2087 | 0.2094 | 0.2126 | 5.20 | 5.27 | 5.30 | 0.2047 | 0.2075 | 0.2087 | |
| M7 | 1 | – | 6.10 | 6.16 | 6.20 | 0.2402 | 0.2425 | 0.2441 | 6.00 | 6.09 | 6.10 | 0.2362 | 0.2398 | 0.2402 | 6.00 | 6.03 | 6.10 | 0.2362 | 0.2374 | 0.2402 |
(продолжение)
| ш | аг | Метри | ческая си | 65% р стема | езьбы Дюй | мовая сис | тема | Метр | ическая си | 70% р стема | езьбы Дюй | мовая сис | тема | Метр | ическая си | 75% стема | резьбы Дюй | мовая сис | тема | |
| размер резьбы | M | MF | min диам. | теор. диам. | max диам. | min диам. | теор. диам. | max диам. | min диам. | теор. диам. | max диам. | min диам. | теор. диам. | max диам. | min диам. | теор. диам. | max диам. | min диам. | теор. диам. | max диам. |
| M1.6 | 0.35 | – | 1.20 | 1.30 | 1.30 | 0.0512 | 0.0512 | 0.0512 | 1.20 | 1.28 | 1.30 | 0.0472 | 0.0504 | 0.0512 | 1.20 | 1.26 | 1.30 | 0.0472 | 0.0496 | 0.0512 |
| M1.7 | 0.35 | – | 1.40 | 1.40 | 1.40 | 0.0551 | 0.0551 | 0.0551 | 1.32 | 1.38 | 1.40 | 0.0520 | 0.0543 | 0.0550 | 1.32 | 1.36 | 1.40 | 0.0520 | 0.0535 | 0.0550 |
| M1.8 | 0.35 | – | 1.50 | 1.50 | 1.50 | 0.0591 | 0.0591 | 0.0591 | 1.40 | 1.48 | 1.50 | 0.0551 | 0.0583 | 0.0591 | 1.40 | 1.46 | 1.50 | 0.0551 | 0.0575 | 0.0591 |
| M2 | 0.4 | – | 1.60 | 1.66 | 1.70 | 0.0630 | 0.0654 | 0.0669 | 1.60 | 1.64 | 1.70 | 0.0630 | 0.0646 | 0.0669 | 1.60 | 1.61 | 1.70 | 0.0630 | 0.0634 | 0.0669 |
| M2.2 | 0.45 | – | 1.80 | 1.82 | 1.90 | 0.0709 | 0.0717 | 0.0748 | 1.70 | 1.79 | 1.80 | 0.0669 | 0.0705 | 0.0709 | 1.70 | 1.76 | 1.80 | 0.0669 | 0.0693 | 0.0709 |
| M2.5 | 0.45 | – | 2.10 | 2.12 | 2.20 | 0.0827 | 0.0835 | 0.0866 | 2.00 | 2.09 | 2.10 | 0.0787 | 0.0823 | 0.0827 | 2.00 | 2.06 | 2.10 | 0.0787 | 0.0811 | 0.0827 |
| M2.6 | 0.45 | – | 2.20 | 2.22 | 2.30 | 0.0866 | 0.0874 | 0.0906 | 2.10 | 2.19 | 2.20 | 0.0827 | 0.0862 | 0.0866 | 2.10 | 2.16 | 2.20 | 0.0827 | 0.0850 | 0.0866 |
| M3 | 0.5 | – | 2.58 | 2.58 | 2.58 | 0.1015 | 0.1016 | 0.1024 | 2.50 | 2.55 | 2.58 | 0.0984 | 0.1004 | 0.1015 | 2.50 | 2.51 | 2.58 | 0.0984 | 0.0988 | 0.1015 |
| – | 0.35 | 2.70 | 2.70 | 2.70 | 0.1063 | 0.1063 | 0.1063 | 2.64 | 2.68 | 2.70 | 0.1040 | 0.1055 | 0.1063 | 2.64 | 2.66 | 2.70 | 0.1040 | 0.1047 | 0.1063 | |
| M3.5 | 0.6 | – | 2.95 | 2.99 | 3.00 | 0.1160 | 0.1177 | 0.1181 | 2.95 | 2.95 | 3.00 | 0.1160 | 0.1161 | 0.1181 | 2.90 | 2.92 | 2.95 | 0.1142 | 0.1150 | 0.1160 |
| M4 | 0.7 | – | 3.40 | 3.41 | 3.46 | 0.1339 | 0.1343 | 0.1360 | 3.30 | 3.36 | 3.40 | 0.1299 | 0.1323 | 0.1339 | 3.30 | 3.32 | 3.40 | 0.1299 | 0.1307 | 0.1339 |
| – | 0.5 | 3.57 | 3.58 | 3.60 | 0.1406 | 0.1409 | 0.1417 | 3.50 | 3.54 | 3.57 | 0.1378 | 0.1394 | 0.1406 | 3.50 | 3.51 | 3.57 | 0.1378 | 0.1382 | 0.1406 | |
| M4.5 | 0.75 | – | 3.80 | 3.87 | 3.90 | 0.1496 | 0.1524 | 0.1535 | 3.80 | 3.82 | 3.90 | 0.1496 | 0.1504 | 0.1535 | 3.73 | 3.77 | 3.80 | 0.1470 | 0.1484 | 0.1496 |
| M5 | 0.8 | – | 4.30 | 4.32 | 4.37 | 0.1693 | 0.1701 | 0.1719 | 4.22 | 4.27 | 4.30 | 0.1660 | 0.1681 | 0.1693 | 4.22 | 4.22 | 4.30 | 0.1660 | 0.1661 | 0.1693 |
| – | 0.5 | 4.50 | 4.58 | 4.60 | 0.1772 | 0.1803 | 0.1811 | 4.50 | 4.54 | 4.60 | 0.1772 | 0.1787 | 0.1811 | 4.50 | 4.51 | 4.60 | 0.1772 | 0.1776 | 0.1811 | |
| M6 | 1 | – | 5.16 | 5.16 | 5.16 | 0.2031 | 0.2031 | 0.2031 | 5.00 | 5.09 | 5.10 | 0.1969 | 0.2004 | 0.2008 | 5.00 | 5.03 | 5.10 | 0.1969 | 0.1980 | 0.2008 |
| – | 0.75 | 5.30 | 5.37 | 5.40 | 0.2087 | 0.2114 | 0.2126 | 5.30 | 5.32 | 5.40 | 0.2087 | 0.2094 | 0.2126 | 5.20 | 5.27 | 5.30 | 0.2047 | 0.2075 | 0.2087 | |
| M7 | 1 | – | 6.10 | 6.16 | 6.20 | 0.2402 | 0.2425 | 0.2441 | 6.00 | 6.09 | 6.10 | 0.2362 | 0.2398 | 0.2402 | 6.00 | 6.03 | 6.10 | 0.2362 | 0.2374 | 0.2402 |