
| Size | Class | Code | Chamfer | L (inch) | ℓ (inch) | Ds (inch) | K (inch) | ℓk (inch) | No. of flutes | Type |
| M12×1.75 | D6 | Y70020 Y70021 | 4P 1.5P | 3.375 | 1.656 | 0.367 | 0.275 | 0.437 | 4 | 5 |
| M12×1.5 | D6 | Y70018 | 4P | 3.375 | 1.656 | 0.367 | 0.275 | 0.437 | 4 | 5 |
| M12×1.25 | D5 | Y70016 Y70017 | 4P 1.5P | 3.375 | 1.656 | 0.367 | 0.275 | 0.437 | 4 | 5 |
| M14×2 | D7 | Y70024 Y70025 | 4P 1.5P | 3.593 | 1.656 | 0.429 | 0.322 | 0.5 | 4 | 5 |
| M14×1.5 | D6 | Y70022 | 4P | 3.593 | 1.656 | 0.429 | 0.322 | 0.5 | 4 | 5 |
| M16×2 | D7 | Y70029 | 1.5P | 3.812 | 1.812 | 0.48 | 0.36 | 0.562 | 4 | 5 |
| M16×1.5 | D6 | Y70026 Y70027 | 4P 1.5P | 3.812 | 1.812 | 0.48 | 0.36 | 0.562 | 4 | 5 |
| For Unified Threads | ||||||||||
| No.10-24UNC | GH3 | Y83806 Y83807 | 4P 1.5P | 2.375 | 0.875 | 0.194 | 0.152 | 0.25 | 4 | 2 |
| No.10-32UNF | GH3 | Y83808 Y83809 | 4P 1.5P | 2.375 | 0.875 | 0.194 | 0.152 | 0.25 | 4 | 2 |
| 1/4-20UNC | GH3 GH5 | Y83810 Y83811 Y83860 Y83861 | 4P 1.5P 4P 1.5P | 2.5 | 1 | 0.255 | 0.191 | 0.312 | 4 | 3 |
| 1/4-28UNF | GH3 GH5 | Y83812 Y83813 Y83862 Y83863 | 4P 1.5P 4P 1.5P | 2.5 | 1 | 0.255 | 0.191 | 0.312 | 4 | 3 |
| 5/16-18UNC | GH3 GH5 | Y83814 Y83815 Y83864 Y83865 | 4P 1.5P 5P 1.5P | 2.718 | 1.125 | 0.318 | 0.238 | 0.375 | 4 | 4 |
| 5/16-24UNF | GH3 GH5 | Y83816 Y83817 Y83866 Y83867 | 5P 1.5P 4P 1.5P | 2.718 | 1.125 | 0.318 | 0.238 | 0.375 | 4 | 4 |
| 3/8-16UNC | GH3 GH5 | Y83818 Y83819 Y83868 Y83869 | 4P 1.5P 4P 1.5P | 2.937 | 1.25 | 0.381 | 0.286 | 0.437 | 4 | 4 |
| 3/8-24UNF | GH3 GH5 | Y83820 Y83821 Y83870 Y83871 | 4P 1.5P 4P 1.5P | 2.937 | 1.25 | 0.381 | 0.286 | 0.437 | 4 | 4 |
| 7/16-14UNC | GH3 GH5 | Y83822 Y83823 Y83872 Y83873 | 4P 1.5P 4P 1.5P | 3.156 | 1.437 | 0.323 | 0.242 | 0.406 | 4 | 5 |
| 7/16-20UNF | GH3 GH5 | Y83824 Y83825 Y83874 Y83875 | 4P 1.5P 4P 1.5P | 3.156 | 1.437 | 0.323 | 0.242 | 0.406 | 4 | 5 |
| 1/2-13UNC | GH3 | Y83826 Y83827 | 4P 1.5P | 3.375 | 1.656 | 0.367 | 0.275 | 0.437 | 4 | 5 |