
UNC Code NOF Type Stock
(tolerance) (mm) (mm) (chamfer) ( inch ) ( inch ) ( inch ) ( inch ) ( inch ) ( inch ) ( inch ) ( inch )
| ANSI | GH2 | 2.8 | 2.83 | Y84604 | 2.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | |
| GH2 | 2.8 | 2.83 | Y84004 | 1.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | SP | |
| GH3 | 2.8 | 2.83 | Y84605 | 2.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | ||
| GH3 | 2.8 | 2.83 | Y84005 | 1.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | ANSI | |
| No.6-32UNC | GH4 | 2.8 | 2.83 | Y84636 | 2.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | |
| GH5 | 2.8 | 2.83 | Y84635 | 2.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | SL | |
| GH6 | 2.8 | 2.83 | Y84659 | 2.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | ||
| GH7 | 2.8 | 2.83 | Y84665 | 2.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | ||
| GH5 | 2.8 | 2.83 | Y84035 | 2.5P | 2 | - 0.276 0.687 | - 0.14 0.11 0.187 | 3 002 | f | PO | |
| GH2 | 3.4 | 3.47 | Y84606 | 2.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | ||
| GH3 | 3.4 | 3.47 | Y84607 | 2.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | ||
| GH3 | 3.4 | 3.47 | Y84007 | 1.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | ||
| GH4 | 3.4 | 3.47 | Y84638 | 2.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | ST | |
| No.8-32UNC | GH5 | 3.4 | 3.47 | Y84637 | 2.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | |
| GH6 | 3.4 | 3.47 | Y84660 | 2.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | ||
| GH7 | 3.4 | 3.47 | Y84667 | 2.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | ||
| GH2 | 3.4 | 3.47 | Y84006 | 1.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | ROLL | |
| GH5 | 3.4 | 3.47 | Y84037 | 1.5P | 2.125 | - 0.276 0.75 | - 0.17 0.131 0.25 | 3 002 | f | ||
| GH2 | 3.89 | 3.9 | Y84624 | 2.5P | 2.375 | - 0.354 0.875 | - 0.19 0.152 0.25 | 3 002 | f | ||
| GH3 | 3.89 | 3.9 | Y84609 | 2.5P | 2.375 | - 0.354 0.875 | - 0.19 0.152 0.25 | 3 002 | f | CARBIDE | |
| GH3 | 3.89 | 3.9 | Y84009 | 1.5P | 2.375 | - 0.354 0.875 | - 0.19 0.152 0.25 | 3 002 | f | ||
| No.10-24UNC | GH5 | 3.89 | 3.9 | Y84639 | 2.5P | 2.375 | - 0.354 0.875 | - 0.19 0.152 0.25 | 3 002 | f | |
| GH5 | 3.89 | 3.9 | Y84039 | 1.5P | 2.375 | - 0.354 0.875 | - 0.19 0.152 0.25 | 3 002 | f | ||
| GH6 | 3.89 | 3.9 | Y84690 | 2.5P | 2.375 | - 0.354 0.875 | - 0.19 0.152 0.25 | 3 002 | f | LONG | |
| GH7 | 3.89 | 3.9 | Y84669 | 2.5P | 2.375 | - 0.354 0.875 | - 0.19 0.152 0.25 | 3 002 | f | ||
| No.12-24UNC | GH3 | 4.5 | 4.53 | Y84688 | 2.5P | 2.375 | - 0.354 0.937 | - 0.22 0.165 0.281 | 3 002 | f | |
| GH3 | 5.1 | 5.19 | Y84613 | 2.5P | 2.5 | - 0.433 1 | - 0.26 0.191 0.312 | 3 002 | f | HAND | |
| GH3 | 5.1 | 5.19 | Y84013 | 1.5P | 2.5 | - 0.433 1 | - 0.26 0.191 0.312 | 3 002 | f | TAPS | |
| 1/4-20UNC | GH5 | 5.1 | 5.19 | Y84643 | 2.5P | 2.5 | - 0.433 1 | - 0.26 0.191 0.312 | 3 002 | f | |
| GH5 | 5.1 | 5.19 | Y84043 | 1.5P | 2.5 | - 0.433 1 | - 0.26 0.191 0.312 | 3 002 | f | ||
| GH7 | 5.1 | 5.19 | Y84673 | 2.5P | 2.5 | - 0.433 1 | - 0.26 0.191 0.312 | 3 002 | f | EG (STI) | |
| GH3 | 6.6 | 6.65 | Y84615 | 2.5P | 2.718 | - 0.472 1.125 | - 0.32 0.238 0.375 | 3 002 | f | ||
| GH3 | 6.6 | 6.65 | Y84015 | 1.5P | 2.718 | - 0.472 1.125 | - 0.32 0.238 0.375 | 3 002 | f | ||
| 5/16-18UNC | GH5 | 6.6 | 6.65 | Y84645 | 2.5P | 2.718 | - 0.472 1.125 | - 0.32 0.238 0.375 | 3 002 | f | SPECIAL |
| GH5 | 6.6 | 6.65 | Y84045 | 1.5P | 2.718 | - 0.472 1.125 | - 0.32 0.238 0.375 | 3 002 | f | THREADS, GAUGES | |
| GH7 | 6.6 | 6.65 | Y84675 | 2.5P | 2.718 | - 0.472 1.125 | - 0.32 0.238 0.375 | 3 002 | f | ||
| GH3 | 8 | 8.07 | Y84617 | 2.5P | 2.937 | - 0.551 1.25 | - 0.38 0.286 0.437 | 3 002 | f | ||
| GH3 | 8 | 8.07 | Y84017 | 1.5P | 2.937 | - 0.551 1.25 | - 0.38 0.286 0.437 | 3 002 | f | THREAD | |
| GH5 | 8 | 8.07 | Y84647 | 2.5P | 2.937 | - 0.551 1.25 | - 0.38 0.286 0.437 | 3 002 | f | MILLS | |
| 3/8-16UNC | GH5 | 8 | 8.07 | Y84047 | 1.5P | 2.937 | - 0.551 1.25 | - 0.38 0.286 0.437 | 3 002 | f | |
| GH7 | 8 | 8.07 | Y84677 | 2.5P | 2.937 | - 0.551 1.25 | - 0.38 0.286 0.437 | 3 002 | f | ||
| GH7 | 8 | 8.07 | Y84077 | 1.5P | 2.937 | - 0.551 1.25 | - 0.38 0.286 0.437 | 3 002 | f | DIES | |
| GH3 | 9.4 | 9.45 | Y84619 | 2.5P | 3.156 | - 0.591 - | - 0.32 0.242 0.406 | 3 014 | f | ||
| GH3 | 9.4 | 9.45 | Y84019 | 1.5P | 3.156 | - 0.591 - | - 0.32 0.242 0.406 | 3 014 | f | ||
| 7/16-14UNC | GH5 | 9.4 | 9.45 | Y84649 | 2.5P | 3.156 | - 0.591 - | - 0.32 0.242 0.406 | 3 014 | f | CENTER |
| GH5 | 9.4 | 9.45 | Y84049 | 1.5P | 3.156 | - 0.591 - | - 0.32 0.242 0.406 | 3 014 | f | DRILLS | |
| GH7 | 9.4 | 9.45 | Y84679 | 2.5P | 3.156 | - 0.591 - | - 0.32 0.242 0.406 | 3 014 | f |