
| Size | Class | Code | Chamfer | L (inch) | ℓ (inch) | ℓn (inch) | ℓs (inch) | Ds (inch) | K (inch) | ℓk (inch) | No. of flutes | Type |
| No.6-40UNF | GH1 GH2 | SSUN6H1NEX SSUN6H2NEX | 2.5P | 2.205 | 0.433 | 0.768 | 1.358 | 0.141 | 0.11 | 0.187 | 3 | 2 |
| No.8-32UNC | GH2 GH3 | SSUN8J2NEX SSUN8J3NEX | 2.5P | 2.48 | 0.512 | 0.827 | 1.535 | 0.168 | 0.131 | 0.25 | 3 | 2 |
| No.8-36UNF | GH2 GH3 | SSUN8I2NEX SSUN8I3NEX | 2.5P | 2.48 | 0.512 | 0.827 | 1.535 | 0.168 | 0.131 | 0.25 | 3 | 2 |
| No.10-24UNC | GH2 GH3 | SSUNAM2NEX SSUNAM3NEX | 2.5P | 2.756 | 0.551 | 0.984 | 1.654 | 0.194 | 0.152 | 0.25 | 3 | 2 |
| No.10-32UNF | GH2 GH3 | SSUNAJ2NEX SSUNAJ3NEX | 2.5P | 2.756 | 0.551 | 0.984 | 1.654 | 0.194 | 0.152 | 0.25 | 3 | 2 |
| No.12-24UNC | GH2 GH3 | SSUNCM2NEX SSUNCM3NEX | 2.5P | 3.15 | 0.591 | 0.984 | 1.929 | 0.22 | 0.165 | 0.281 | 3 | 2 |
| No.12-28UNF | GH2 GH3 | SSUNCK2NEX SSUNCK3NEX | 2.5P | 3.15 | 0.591 | 0.984 | 1.929 | 0.22 | 0.165 | 0.281 | 3 | 2 |
| GH2 | SSU04N2NEX | |||||||||||
| 1/4-20UNC | GH3 GH5 GH11 | SSU04N3NEX SSU04N5NEX SSU04N-EEX | 2.5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 2 |
| 1/4-28UNF | GH2 GH3 GH4 GH11 | SSU04K2NEX SSU04K3NEX SSU04K4NEX SSU04K-EEX | 2.5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 2 |
| GH2 | SSU05O2NEX | |||||||||||
| 5/16-18UNC | GH3 GH5 GH11 | SSU05O3NEX SSU05O5NEX SSU05O-EEX | 2.5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 3 |
| GH2 | SSU05M2NEX | |||||||||||
| GH3 | SSU05M3NEX | |||||||||||
| 5/16-24UNF | GH4 GH5 GH11 | SSU05M4NEX SSU05M5NEX SSU05M-EEX | 2.5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 3 |
| 3/8-16UNC | GH3 GH4 GH5 GH11 | SSU06P3NEX SSU06P4NEX SSU06P5NEX SSU06P-EEX | 2.5P | 3.937 | 0.906 | 1.535 | 2.028 | 0.381 | 0.286 | 0.437 | 3 | 3 |
| 3/8-24UNF | GH2 GH3 GH4 GH11 | SSU06M2NEX SSU06M3NEX SSU06M4NEX SSU06M-EEX | 2.5P | 3.937 | 0.906 | 1.535 | 2.028 | 0.381 | 0.286 | 0.437 | 3 | 3 |
| 7/16-14UNC | GH3 GH4 GH5 | SSU07Q3NEX SSU07Q4NEX SSU07Q5NEX | 2.5P | 3.937 | 0.906 | - | 2.008 | 0.323 | 0.242 | 0.406 | 3 | 4 |
| 7/16-20UNF | GH2 GH3 GH5 | SSU07N2NEX SSU07N3NEX SSU07N5NEX | 2.5P | 3.937 | 0.906 | - | 2.008 | 0.323 | 0.242 | 0.406 | 3 | 4 |
| GH3 | SSU08R3NEX | |||||||||||
| 1/2-13UNC | GH4 GH5 GH11 | SSU08R4NEX SSU08R5NEX SSU08R-EEX | 2.5P | 4.331 | 1.024 | - | 2.205 | 0.367 | 0.275 | 0.437 | 3 | 4 |
| 1/2-20UNF | GH2 GH3 | SSU08N2NEX SSU08N3NEX | 2.5P | 4.331 | 1.024 | - | 2.205 | 0.367 | 0.275 | 0.437 | 3 | 4 |