Общий каталог Yamawa 2021 - страница 731
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Обший каталог Yamawa 2016 - 2017
Краткое руководство Yamawa по каталогам
Общий каталог Yamawa 2022 - 2023
Каталоги Yamawa твердосплавные метчики для закаленной стали
Unified Threads (UNC/UNF) 2A class Unit: mm
SP
| Size | Major diameter o Max. | f external threads Min. | Bar Diameter |
| No.0-80UNF | 1.511 | 1.431 | 1.45 |
| No.1-64UNC | 1.838 | 1.743 | 1.77 |
| No.1-72UNF | 1.838 | 1.751 | 1.77 |
| No.2-56UNC | 2.169 | 2.066 | 2.09 |
| No.2-64UNF | 2.169 | 2.073 | 2.10 |
| No.3-48UNC | 2.496 | 2.383 | 2.41 |
| No.3-56UNF | 2.496 | 2.393 | 2.42 |
| No.4-40UNC | 2.824 | 2.695 | 2.73 |
| No.4-48UNF | 2.827 | 2.713 | 2.74 |
| No.5-40UNC | 3.154 | 3.026 | 3.06 |
| No.5-44UNF | 3.157 | 3.036 | 3.07 |
| No.6-32UNC | 3.484 | 3.333 | 3.37 |
| No.6-40UNF | 3.484 | 3.356 | 3.39 |
| No.8-32UNC | 4.142 | 3.991 | 4.03 |
| No.8-36UNF | 4.145 | 4.006 | 4.04 |
| No.10-24UNC | 4.800 | 4.618 | 4.66 |
| No.10-32UNF | 4.803 | 4.651 | 4.69 |
| No.12-24UNC | 5.461 | 5.279 | 5.32 |
| No.12-28UNF | 5.461 | 5.296 | 5.34 |
| 1/4-20UNC | 6.322 | 6.117 | 6.17 |
| 1/4-28UNF | 6.324 | 6.160 | 6.20 |
| 5/16-18UNC | 7.907 | 7.687 | 7.74 |
| 5/16-24UNF | 7.909 | 7.727 | 7.77 |
| 3/8-16UNC | 9.491 | 9.254 | 9.31 |
| 3/8-24UNF | 9.497 | 9.315 | 9.36 |
| 7/16-14UNC | 11.076 | 10.816 | 10.88 |
| 7/16-20UNF | 11.079 | 10.874 | 10.93 |
| 1/2-13UNC | 12.611 | 12.386 | 12.4 |
| 1/2-20UNF | 12.666 | 12.462 | 12.5 |
| 9/16-12UNC | 14.246 | 13.958 | 14.0 |
| 9/16-18UNF | 14.251 | 14.031 | 14.1 |
| 5/8-11UNC | 15.834 | 15.528 | 15.6 |
| 5/8-18UNF | 15.839 | 15.619 | 15.7 |
| 3/4-10UNC | 19.004 | 18.677 | 18.8 |
| 3/4-16UNF | 19.011 | 18.774 | 18.8 |
| 7/8-9UNC | 22.176 | 21.824 | 21.9 |
| 7/8-14UNF | 22.184 | 21.923 | 22.0 |
| 1-8UNC | 25.349 | 24.969 | 25.1 |
| 1-12UNF | 25.354 | 25.065 | 25.1 |
| 1 1/8-7UNC | 28.519 | 28.103 | 28.2 |
| 1 1/8-12UNF | 28.529 | 28.240 | 28.3 |
| 1 1/4-7UNC | 31.694 | 31.278 | 31.4 |
| 1 1/4-12UNF | 31.704 | 31.415 | 31.5 |
| 1 3/8-6UNC | 34.864 | 34.402 | 34.5 |
| 1 3/8-12UNF | 34.876 | 34.588 | 34.7 |
| 1 1/2-6UNC | 38.039 | 37.577 | 37.7 |
| 1 1/2-12UNF | 38.051 | 37.763 | 37.8 |
| 1 3/4-5UNC 2-4.5UNC | 44.381 50.726 | 43.861 50.168 | 44.0 50.3 |
ROLL
EG (STI)
THREADS,