
ANSI HT OX STI Hand Taps for Helical Coil Wire Screw Thread Inserts, Oxided
| Size | Class | Code | Chamfe | r L (inch) | ℓ (inch) | ℓn (inch) | ℓs (inch) | Ds (inch) | K (inch) | ℓk (inch) | No. of flutes | TYPE |
| No.10-24UNC | GH2 | TUUNAM2NEX5 | 5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | l 3 | 1 |
| No.10-24UNC | GH2 | TUUNAM2NEXA | 1.5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 1 |
| No.10-24UNC | GH3 | TUUNAM3NEX5 | 5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 1 |
| No.10-24UNC | GH3 | TUUNAM3NEXA | 1.5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 1 |
| No.10-32UNF | GH2 | TUUNAJ2NEX5 | 5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 1 |
| No.10-32UNF | GH2 | TUUNAJ2NEXA | 1.5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 1 |
| No.10-32UNF | GH3 | TUUNAJ3NEX5 | 5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 1 |
| No.10-32UNF | GH3 | TUUNAJ3NEXA | 1.5P | 3.15 | 0.591 | 1.181 | 1.713 | 0.255 | 0.191 | 0.312 | 3 | 1 |
| 1/4-20UNC | GH2 | TUU04N2NEX5 | 5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 2 |
| 1/4-20UNC | GH2 | TUU04N2NEXA | 1.5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 2 |
| 1/4-20UNC | GH3 | TUU04N3NEX5 | 5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 2 |
| 1/4-20UNC | GH3 | TUU04N3NEXA | 1.5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 2 |
| 1/4-28UNF | GH2 | TUU04K2NEX5 | 5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 2 |
| 1/4-28UNF | GH2 | TUU04K2NEXA | 1.5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 2 |
| 1/4-28UNF | GH3 | TUU04K3NEX5 | 5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 2 |
| 1/4-28UNF | GH3 | TUU04K3NEXA | 1.5P | 3.543 | 0.748 | 1.378 | 1.831 | 0.318 | 0.238 | 0.375 | 3 | 2 |
| 5/16-18UNC | GH2 | TUU05O2NEX5 | 5P | 3.937 | 0.906 | 1.535 | 2.067 | 0.381 | 0.286 | 0.437 | 4 | 2 |
| 5/16-18UNC | GH2 | TUU05O2NEXA | 1.5P | 3.937 | 0.906 | 1.535 | 2.067 | 0.381 | 0.286 | 0.437 | 4 | 2 |
| 5/16-18UNC | GH3 | TUU05O3NEX5 | 5P | 3.937 | 0.906 | 1.535 | 2.067 | 0.381 | 0.286 | 0.437 | 4 | 2 |
| 5/16-18UNC | GH3 | TUU05O3NEXA | 1.5P | 3.937 | 0.906 | 1.535 | 2.067 | 0.381 | 0.286 | 0.437 | 4 | 2 |
| 5/16-24UNF | GH2 | TUU05M2NEX5 | 5P | 3.937 | 0.906 | 1.535 | 2.028 | 0.381 | 0.286 | 0.437 | 4 | 2 |
| 5/16-24UNF | GH2 | TUU05M2NEXA | 1.5P | 3.937 | 0.906 | 1.535 | 2.028 | 0.381 | 0.286 | 0.437 | 4 | 2 |
| 5/16-24UNF | GH3 | TUU05M3NEX5 | 5P | 3.937 | 0.906 | 1.535 | 2.028 | 0.381 | 0.286 | 0.437 | 4 | 2 |
| 5/16-24UNF | GH3 | TUU05M3NEXA | 1.5P | 3.937 | 0.906 | 1.535 | 2.028 | 0.381 | 0.286 | 0.437 | 4 | 2 |
| 3/8-16UNC | GH3 | TUU06P3NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.367 | 0.275 | 0.437 | 4 | 3 |
| 3/8-16UNC | GH3 | TUU06P3NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.367 | 0.275 | 0.437 | 4 | 3 |
| 3/8-16UNC | GH4 | TUU06P4NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.367 | 0.275 | 0.437 | 4 | 3 |
| 3/8-16UNC | GH4 | TUU06P4NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.367 | 0.275 | 0.437 | 4 | 3 |
| 3/8-24UNF | GH2 | TUU06M2NEX5 | 5P | 3.937 | 0.906 | - | 2.008 | 0.323 | 0.242 | 0.406 | 4 | 3 |
| 3/8-24UNF | GH2 | TUU06M2NEXA | 1.5P | 3.937 | 0.906 | - | 2.008 | 0.323 | 0.242 | 0.406 | 4 | 3 |
| 3/8-24UNF | GH3 | TUU06M3NEX5 | 5P | 3.937 | 0.906 | - | 2.008 | 0.323 | 0.242 | 0.406 | 4 | 3 |
| 3/8-24UNF | GH3 | TUU06M3NEXA | 1.5P | 3.937 | 0.906 | - | 2.008 | 0.323 | 0.242 | 0.406 | 4 | 3 |
| 7/16-14UNC | GH3 | TUU07Q3NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.429 | 0.322 | 0.5 | 4 | 3 |
| 7/16-14UNC | GH3 | TUU07Q3NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.429 | 0.322 | 0.5 | 4 | 3 |
| 7/16-14UNC | GH4 | TUU07Q4NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.429 | 0.322 | 0.5 | 4 | 3 |
| 7/16-14UNC | GH4 | TUU07Q4NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.429 | 0.322 | 0.5 | 4 | 3 |
| 7/16-20UNF | GH3 | TUU07N3NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.429 | 0.322 | 0.5 | 4 | 3 |
| 7/16-20UNF | GH3 | TUU07N3NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.429 | 0.322 | 0.5 | 4 | 3 |
| 7/16-20UNF | GH4 | TUU07N4NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.429 | 0.322 | 0.5 | 4 | 3 |
| 7/16-20UNF | GH4 | TUU07N4NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.429 | 0.322 | 0.5 | 4 | 3 |
| 1/2-13UNC | GH3 | TUU08R3NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.48 | 0.36 | 0.562 | 4 | 3 |
| 1/2-13UNC | GH3 | TUU08R3NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.48 | 0.36 | 0.562 | 4 | 3 |
| 1/2-13UNC | GH4 | TUU08R4NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.48 | 0.36 | 0.562 | 4 | 3 |
| 1/2-13UNC | GH4 | TUU08R4NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.48 | 0.36 | 0.562 | 4 | 3 |
| 1/2-20UNF | GH3 | TUU08N3NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.48 | 0.36 | 0.562 | 4 | 3 |
| 1/2-20UNF | GH3 | TUU08N3NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.48 | 0.36 | 0.562 | 4 | 3 |
| 1/2-20UNF | GH4 | TUU08N4NEX5 | 5P | 4.331 | 1.024 | - | 2.205 | 0.48 | 0.36 | 0.562 | 4 | 3 |
| 1/2-20UNF | GH4 | TUU08N4NEXA | 1.5P | 4.331 | 1.024 | - | 2.205 | 0.48 | 0.36 | 0.562 | 4 | 3 |