
Unit:mm
| Size | Minor diameter of in Max. | ternal threads (D1) Min. | Bored hole size ( ref.) |
| M45×2 | 43.210 | 42.835 | 43.1 |
| M45×1.5 | 43.676 | 43.376 | 43.60 |
| ※ 1M45×1 | 44.153 | 43.917 | 44.09 |
| ※ 2M46×4 | 42.270 | 41.670 | 42.1 |
| ※ 2M46×3 | 43.252 | 42.752 | 43.1 |
| ※ 2M46×2 2 | 44.210 | 44.835 | 44.1 |
| ※ M46×1.5 | 44.676 | 44.376 | 44.60 |
| M48×5 | 43.297 | 42.587 | 43.1 |
| M48×4 | 44.270 | 43.670 | 44.1 |
| M48×3 | 45.252 | 44.752 | 45.1 |
| M48×2 | 46.210 | 45.835 | 46.1 |
| M48×1.5 | 46.676 | 46.376 | 46.60 |
| ※ 1M48×1 | 47.153 | 46.917 | 47.09 |
| ※ 2M50×5 | 45.297 | 44.587 | 45.1 |
| ※ 2M50×4 | 46.270 | 45.670 | 46.1 |
| M50×3 | 47.252 | 46.752 | 47.1 |
| M50×2 | 48.210 | 47.835 | 48.1 |
| M50×1.5 | 48.676 | 48.376 | 48.60 |
| ※ 1M50×1 | 49.153 | 48.917 | 49.09 |
| M52×5 | 47.297 | 46.587 | 47.1 |
| M52×4 | 48.270 | 47.670 | 48.1 |
| M52×3 | 49.252 | 48.752 | 49.1 |
| M52×2 | 50.210 | 49.835 | 50.1 |
| M52×1.5 | 50.676 | 50.376 | 50.60 |
| M55×4 | 51.270 | 50.670 | 51.1 |
| M55×3 | 52.252 | 51.752 | 52.1 |
| M55×2 | 53.210 | 52.835 | 53.1 |
| M55×1.5 | 53.676 | 53.376 | 53.60 |
| M56×5.5 | 50.796 | 50.046 | 50.6 |
| M56×4 | 52.270 | 51.670 | 52.1 |
| M56×3 | 53.252 | 52.752 | 53.1 |
| M56×2 | 54.210 | 53.835 | 54.1 |
| M56×1.5 | 54.676 | 54.376 | 54.60 |
| M58×4 | 54.270 | 53.670 | 54.1 |
| M58×3 | 55.252 | 54.752 | 55.1 |
| M58×2 | 56.210 | 55.835 | 56.1 |
| M58×1.5 | 56.676 | 56.376 | 56.60 |
| M60×5.5 | 54.796 | 54.046 | 54.6 |
| M60×4 | 56.270 | 55.670 | 56.1 |
| M60×3 | 57.252 | 56.752 | 57.1 |
| M60×2 | 58.210 | 57.835 | 58.1 |
| M60×1.5 | 58.676 | 58.376 | 58.60 |
| M62×4 | 58.270 | 57.670 | 58.1 |
| M62×3 | 59.252 | 58.752 | 59.1 |
| M62×2 | 60.210 | 59.835 | 60.1 |
| M62×1.5 | 60.676 | 60.376 | 60.60 |
| M64×6 | 58.305 | 57.505 | 58.1 |
| M64×4 | 60.270 | 59.670 | 60.1 |
| M64×3 | 61.252 | 60.752 | 61.1 |
| M64×2 | 62.210 | 61.835 | 62.1 |
| M64×1.5 | 62.676 | 62.376 | 62.60 |
| ※ 2M65×6 | 59.305 | 58.505 | 59.1 |
| M65×4 | 61.270 | 60.670 | 61.1 |
| M65×3 M× | 62.252 | 61.752 | 62.1 |
| 652 M65×1.5 | 63.210 63.676 | 62.835 63.376 | 63.1 63.60 |
| Size | Minor diameter of in Max. | ternal threads (D1) Min. | Bored hole size ( ref.) |
| M 68×6 | 62.305 | 61.505 | 62.1 |
| M 68×4 | 64.270 | 63.670 | 64.1 |
| M 68×3 | 65.252 | 64.752 | 65.1 |
| M 68×2 | 66.210 | 65.835 | 66.1 |
| M 68×1.5 | 66.676 | 66.376 | 66.60 |
| M 70×6 | 64.305 | 63.505 | 64.1 |
| M 70×4 | 66.270 | 65.670 | 66.1 |
| M 70×3 | 67.252 | 66.752 | 67.1 |
| M 70×2 | 68.210 | 67.835 | 68.1 |
| M 70×1.5 | 68.676 | 68.376 | 68.60 |
| M 72×6 | 66.305 | 65.505 | 66.1 |
| M 72×4 | 68.270 | 67.670 | 68.1 |
| M 72×3 | 69.252 | 68.752 | 69.1 |
| M 72×2 | 70.210 | 69.835 | 70.1 |
| M 72×1.5 | 70.676 | 70.376 | 70.60 |
| ※ 2M 75×6 | 69.305 | 68.505 | 69.1 |
| M 75×4 | 71.270 | 70.670 | 71.1 |
| M 75×3 | 72.252 | 71.752 | 72.1 |
| M 75×2 | 73.210 | 72.835 | 73.1 |
| M 75×1.5 | 73.676 | 73.376 | 73.60 |
| M 76×6 | 70.305 | 69.505 | 70.1 |
| M 76×4 | 72.270 | 71.670 | 72.1 |
| M 76×3 | 73.252 | 72.752 | 73.1 |
| M 76×2 | 74.210 | 73.835 | 74.1 |
| M 76×1.5 | 74.676 | 74.376 | 74.60 |
| ※ 2M 78×3 | 75.252 | 74.752 | 75.1 |
| M 78×2 | 76.210 | 75.835 | 76.1 |
| M 80×6 | 74.305 | 73.505 | 74.1 |
| M 80×4 | 76.270 | 75.670 | 76.1 |
| M 80×3 | 77.252 | 76.752 | 77.1 |
| M 80×2 | 78.210 | 77.835 | 78.1 |
| M 80×1.5 | 78.676 | 78.376 | 78.60 |
| M 82×2 | 80.210 | 79.835 | 80.1 |
| M 85×6 | 79.305 | 78.505 | 79.1 |
| M 85×4 | 81.270 | 80.670 | 81.1 |
| M 85×3 | 82.252 | 81.752 | 82.1 |
| M 85×2 | 83.210 | 82.835 | 83.1 |
| M 90×6 | 84.305 | 83.505 | 84.1 |
| M 90×4 | 86.270 | 85.670 | 86.1 |
| M 90×3 | 87.252 | 86.752 | 87.1 |
| M 90×2 | 88.210 | 87.835 | 88.1 |
| M 95×6 | 89.305 | 88.505 | 89.1 |
| M 95×4 | 91.270 | 90.670 | 91.1 |
| M 95×3 | 92.252 | 91.752 | 92.1 |
| M 95×2 | 93.210 | 92.835 | 93.1 |
| M100×6 | 94.305 | 93.505 | 94.1 |
| M100×4 | 96.270 | 95.670 | 96.1 |
| M100×3 | 97.252 | 96.752 | 97.1 |
| M100×2 | 98.210 | 97.835 | 98.1 |