
| Size | Class | Code | Chamfer | L | ℓ | ℓn | Ds | K | ℓk | No. of | Type |
| (inch) | (inch) | (inch) | (inch) | (inch) | (inch) | flutes |
GH5 Y85637
No.8-32UNC GH6 Y85660 5P 2.125 0.453 0.75 0.168 0.131 0.25 3 1
GH7 Y85667 GH3 Y85609
No.10-24UNC 5P 2.375 0.531 0.875 0.194 0.152 0.25 3 1
GH5 Y85639 GH3 Y85610 GH4 Y85630
No.10-32UNF GH5 Y85640 5P 2.375 0.531 0.875 0.194 0.152 0.25 3 1
GH6 Y85661 GH7 Y85670 GH3 Y85613
1/4-20UNC 5P 2.5 0.591 1 0.255 0.191 0.312 3 2
GH5 Y85643 GH3 Y85614 GH4 Y85631
1/4-28UNF GH5 Y85644 5P 2.5 0.591 1 0.255 0.191 0.312 3 2
GH6 Y85662 GH7 Y85674 GH3 Y85615
5/16-18UNC 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3
GH5 Y85645 GH3 Y85616 GH4 Y85632
5/16-24UNF GH5 Y85646 5P 2.718 0.669 1.125 0.318 0.238 0.375 3 3
GH6 Y85663 GH7 Y85676 GH3 Y85617
3/8-16UNC 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3
GH5 Y85647 GH3 Y85618 GH4 Y85633
3/8-24UNF GH5 Y85648 5P 2.937 0.748 1.25 0.381 0.286 0.437 3 3
GH6 Y85664 GH7 Y85678 GH3 Y85619
7/16-14UNC 5P 3.156 0.866 - 0.323 0.242 0.406 3 4
GH5 Y85649 GH3 Y85620
7/16-20UNF 5P 3.156 0.866 - 0.323 0.242 0.406 3 4
GH5 Y85650 GH3 Y85621
1/2-13UNC 5P 3.375 0.984 - 0.367 0.275 0.437 3 4
GH5 Y85651 GH3 Y85622
1/2-20UNF 5P 3.375 0.984 - 0.367 0.275 0.437 3 4
GH5 Y85652
| 5/8-11UNC | GH3 | Y85625 | 5P | 3.812 | 1.083 | - | 0.480 | 0.36 | 0.562 | 3 | 4 |
| 5/8-18UNF | GH3 | Y85626 | 5P | 3.812 | 1.083 | - | 0.480 | 0.36 | 0.562 | 3 | 4 |
| 3/4-10UNC | GH3 | Y85627 | 5P | 4.25 | 1.201 | - | 0.590 | 0.442 | 0.687 | 3 | 4 |
| 3/4-16UNF | GH3 | Y85628 | 5P | 4.25 | 1.201 | - | 0.590 | 0.442 | 0.687 | 3 | 4 |