| PART NO.SIZE | TUBE 0.0. | B1 THREAD | B2 THREAD | B1 DRILL | B2 DRILL | K DEPTH | M2 LGTH | M6 LGTH | C HEX | Y FLATS |
| C6502-04-04-FG | 1/4 | 7/16-20 | 7/16-20 | 0.203 | 0.203 | 0.234 | 0.70 | 0.98 | 0.562 | 0.438 |
| C6502-06-06-FG | 3/8 | 9/16-18 | 9/16-18 | 0.281 | 0.281 | 0.25 | 0.83 | 1.20 | 0.688 | 0.562 |
| C6502-08-08-FG | 1/2 | 3/4-16 | 3/4-16 | 0.422 | 0.422 | 0.305 | 0.98 | 1.33 | 0.875 | 0.750 |
| C6502-12-12-FG | 3/4 | 1-1/16-12 | 1-1/16-12 | 0.656 | 0.656 | 0.35 | 1.27 | 1.61 | 1.250 | 1.062 |
| C6502-16-16-FG | 1 | 1-5/16-12 | 1-5/16-12 | 0.875 | 0.875 | 0.415 | 1.36 | 1.70 | 1.500 | 1.312 |
| C6502-20-20-FG | 1-1/4 | 1-5/8-12 | 1-5/8-12 | 1.093 | 1.093 | 0.415 | 1.45 | 1.80 | 2.000 | 1.625 |
| C6502-24-24-FG | 1-1/2 | 1-7/8-12 | 1-7/8-12 | 1.344 | 1.344 | 0.485 | 1.52 | 1.92 | 2.250 | 1.875 |
