Major Dia | External Thread | Internal Thread | |||||||||||||||||
Size | Size | pitch | Major Dia | Pitch Dia | Minor Dia | Minor Dia | Pitch Dia | Major Dia | Tap Drill | ||||||||||
Thread Designation |
mm | mm | TPI | Class | Max | Min | Max | Min | Max | Min | Class | Min | Max | Min | Max | Min | Max | mm | |
G 1/16 | 7.723 | 0.907 | 28 | A | 7.723 | 7.509 | 7.142 | 7.035 | 6.561 | 6.561 | 6.834 | 7.142 | 7.249 | 7.723 | 6.8 | ||||
G 1/16 | 7.723 | 0.907 | 28 | B | 7.723 | 7.509 | 7.142 | 6.928 | 6.561 | ||||||||||
G 1/8 | 9.728 | 0.907 | 28 | A | 9.728 | 9.514 | 9.147 | 9.040 | 8.566 | 8.566 | 8.848 | 9.147 | 9.254 | 9.728 | 8.8 | ||||
G 1/8 | 9.728 | 0.907 | 28 | B | 9.728 | 9.514 | 9.147 | 8.933 | 8.566 | ||||||||||
G 1/4 | 13.157 | 1.337 | 19 | A | 13.157 | 12.907 | 12.301 | 12.176 | 11.445 | 11.445 | 11.89 | 12.301 | 12.426 | 13.157 | 11.8 | ||||
G 1/4 | 13.157 | 1.337 | 19 | B | 13.157 | 12.907 | 12.301 | 12.051 | 11.445 | ||||||||||
G 3/8 | 16.662 | 1.337 | 19 | A | 16.662 | 16.412 | 15.806 | 15.681 | 14.950 | 14.95 | 15.395 | 15.806 | 15.931 | 16.662 | 15.25 | ||||
G 3/8 | 16.662 | 1.337 | 19 | B | 16.662 | 16.412 | 15.806 | 15.556 | 14.950 | ||||||||||
G 1/2 | 20.955 | 1.814 | 14 | A | 20.955 | 20.671 | 19.793 | 19.651 | 18.631 | 18.631 | 19.172 | 19.793 | 19.935 | 20.955 | 19 | ||||
G 1/2 | 20.955 | 1.814 | 14 | B | 20.955 | 20.671 | 19.793 | 19.509 | 18.631 | ||||||||||
G 5/8 | 22.911 | 1.814 | 14 | A | 22.911 | 22.627 | 21.749 | 21.607 | 20.587 | 20.587 | 21.128 | 21.749 | 21.891 | 22.911 | 21 | ||||
G 5/8 | 22.911 | 1.814 | 14 | B | 22.911 | 22.627 | 21.749 | 21.465 | 20.587 | ||||||||||
G 3/4 | 26.441 | 1.814 | 14 | A | 26.441 | 26.157 | 25.279 | 25.137 | 24.117 | 24.117 | 24.658 | 25.279 | 25.421 | 26.441 | 24.5 | ||||
G 3/4 | 26.441 | 1.814 | 14 | B | 26.441 | 26.157 | 25.279 | 24.995 | 24.117 | ||||||||||
G 7/8 | 30.201 | 1.814 | 14 | A | 30.201 | 29.917 | 29.039 | 28.897 | 27.877 | 27.877 | 28.418 | 29.039 | 29.181 | 30.201 | 28.25 | ||||
G 7/8 | 30.201 | 1.814 | 14 | B | 30.201 | 29.917 | 29.039 | 28.755 | 27.877 | ||||||||||
G 1 | 33.249 | 2.309 | 11 | A | 33.249 | 32.889 | 31.770 | 31.590 | 30.291 | 30.291 | 30.931 | 31.77 | 31.95 | 33.249 | 30.75 | ||||
G 1 | 33.249 | 2.309 | 11 | B | 33.249 | 32.889 | 31.770 | 31.410 | 30.291 | ||||||||||
G 1 1/8 | 37.897 | 2.309 | 11 | A | 37.897 | 37.537 | 36.418 | 36.238 | 34.939 | 34.939 | 35.579 | 36.418 | 36.598 | 37.897 | 35.5 | ||||
G 1 1/8 | 37.897 | 2.309 | 11 | B | 37.897 | 37.537 | 36.418 | 36.058 | 34.939 | ||||||||||
G 1 1/4 | 41.910 | 2.309 | 11 | A | 41.910 | 41.550 | 40.431 | 40.251 | 38.952 | 38.952 | 39.592 | 40.431 | 40.611 | 41.910 | 39.5 | ||||
G 1 1/4 | 41.910 | 2.309 | 11 | B | 41.910 | 41.550 | 40.431 | 40.071 | 38.952 | ||||||||||
G 1 3/8 | 44.323 | 2.309 | 11 | 44.323 | limited data available | 41.365 | 42.005 | limited data available | 41.75 | ||||||||||
G 1 1/2 | 47.803 | 2.309 | 11 | A | 47.803 | 47.443 | 46.324 | 46.144 | 44.845 | 44.845 | 45.485 | 46.324 | 46.504 | 47.803 | 45.25 | ||||
G 1 1/2 | 47.803 | 2.309 | 11 | B | 47.803 | 47.443 | 46.324 | 45.964 | 44.845 | ||||||||||
G 1 5/8 | 52.000 | 2.309 | 11 | 52.000 | limited data available | 49.030 | 49.670 | limited data available | 49.5 | ||||||||||
G 1 3/4 | 53.746 | 2.309 | 11 | A | 53.746 | 53.386 | 52.267 | 52.087 | 50.788 | 50.788 | 51.428 | 52.267 | 52.447 | 53.746 | 51 | ||||
G 1 3/4 | 53.746 | 2.309 | 11 | B | 53.746 | 53.386 | 52.267 | 51.907 | 50.788 | ||||||||||
G 2 | 59.614 | 2.309 | 11 | A | 59.614 | 59.254 | 58.135 | 57.955 | 56.656 | 56.656 | 57.296 | 58.135 | 58.315 | 59.614 | 57 | ||||
G 2 | 59.614 | 2.309 | 11 | B | 59.614 | 59.254 | 58.135 | 57.775 | 56.656 | ||||||||||
G 2 1/4 | 65.710 | 2.309 | 11 | A | 65.710 | 65.276 | 64.231 | 64.014 | 62.752 | 62.752 | 63.392 | 64.231 | 64.448 | 65.710 | 63.3 | ||||
G 2 1/4 | 65.710 | 2.309 | 11 | B | 65.710 | 65.276 | 64.231 | 63.797 | 62.752 | ||||||||||
G 2 1/2 | 75.184 | 2.309 | 11 | A | 75.184 | 74.750 | 73.705 | 73.488 | 72.226 | 72.226 | 72.866 | 73.705 | 73.922 | 75.184 | 72.8 | ||||
G 2 1/2 | 75.184 | 2.309 | 11 | B | 75.184 | 74.750 | 73.705 | 73.271 | 72.226 | ||||||||||
G 2 3/4 | 81.534 | 2.309 | 11 | A | 81.534 | 81.100 | 80.055 | 79.838 | 78.576 | 78.576 | 79.216 | 80.055 | 80.272 | 81.534 | 79.1 | ||||
G 2 3/4 | 81.534 | 2.309 | 11 | B | 81.534 | 81.100 | 80.055 | 79.621 | 78.576 | ||||||||||
G 3 | 87.884 | 2.309 | 11 | A | 87.884 | 87.450 | 86.405 | 86.188 | 84.926 | 84.926 | 85.566 | 86.405 | 86.622 | 87.884 | 85.5 | ||||
G 3 | 87.884 | 2.309 | 11 | B | 87.884 | 87.450 | 86.405 | 85.971 | 84.926 | ||||||||||
G 3 1/4 | 93.980 | 2.309 | 11 | 93.984 | limited data available | 91.022 | 91.660 | limited data available | 91 | ||||||||||
G 3 1/2 | 100.330 | 2.309 | 11 | A | 100.330 | 99.896 | 98.851 | 98.634 | 97.372 | 97.372 | 98.012 | 98.851 | 99.068 | 100.330 | 97.75 | ||||
G 3 1/2 | 100.330 | 2.309 | 11 | B | 100.330 | 99.896 | 98.851 | 98.417 | 97.372 | ||||||||||
G 3 3/4 | 106.680 | 2.309 | 11 | 106.680 | limited data available | 103.722 | 104.300 | limited data available | 104 | ||||||||||
G 4 | 113.030 | 2.309 | 11 | A | 113.030 | 112.596 | 111.551 | 111.334 | 110.072 | 110.072 | 110.712 | 111.551 | 111.768 | 113.030 | 110.5 | ||||
G 4 | 113.030 | 2.309 | 11 | B | 113.030 | 112.596 | 111.551 | 111.117 | 110.072 | ||||||||||
G 4 1/2 | 125.730 | 2.309 | 11 | A | 125.730 | 125.296 | 124.251 | 124.034 | 122.772 | 122.772 | 123.412 | 124.251 | 124.468 | 125.730 | 123 | ||||
G 4 1/2 | 125.730 | 2.309 | 11 | B | 125.730 | 125.296 | 124.251 | 123.817 | 122.772 | ||||||||||
G 5 | 138.430 | 2.309 | 11 | A | 138.430 | 137.996 | 136.951 | 136.734 | 135.472 | 135.472 | 136.112 | 136.951 | 137.168 | 138.430 | 136 | ||||
G 5 | 138.430 | 2.309 | 11 | B | 138.430 | 137.996 | 136.951 | 136.517 | 135.472 | ||||||||||
G 5 1/2 | 151.130 | 2.309 | 11 | A | 151.130 | 150.696 | 149.651 | 149.434 | 148.172 | 148.172 | 148.812 | 149.651 | 149.868 | 151.130 | 148.5 | ||||
G 5 1/2 | 151.130 | 2.309 | 11 | B | 151.130 | 150.696 | 149.651 | 149.217 | 148.172 | ||||||||||
G 6 | 163.830 | 2.309 | 11 | A | 163.830 | 163.396 | 162.351 | 162.134 | 160.872 | 160.872 | 161.512 | 162.351 | 162.568 | 163.830 | 161.5 | ||||
G 6 | 163.830 | 2.309 | 11 | B | 163.830 | 163.396 | 162.351 | 161.917 | 160.872 |