| PART NO.SIZE | TUBE 0.0. | B1 THREAD | B2 THREAD | B1 DRILL | B2 DRILL | K DEPTH | M LGTH | M5 LGTH | C HEX | Y FLATS |
| C6500-04-04-FG | 1/4 | 7/16-20 | 7/16-20 | 0.203 | 0.203 | 0.234 | 0.89 | 1.05 | 0.562 | 0.438 |
| C6500-06-06-FG | 3/8 | 9/16-18 | 9/16-18 | 0.281 | 0.281 | 0.250 | 1.05 | 1.28 | 0.688 | 0.562 |
| C6500-08-08-FG | 1/2 | 3/4-16 | 3/4-16 | 0.422 | 0.422 | 0.305 | 1.25 | 1.47 | 0.875 | 0.750 |
| C6500-10-10-FG | 5/8 | 1/8-14 | 1/8-14 | 0.500 | 0.500 | 0.350 | 1.42 | 1.61 | 1.000 | 0.875 |
| C6500-12-12-FG | 3/4 | 1-1/16-12 | 1-1/16-12 | 0.656 | 0.656 | 0.350 | 1.58 | 1.77 | 1.250 | 1.062 |
| C6500-16-16-FG | 1 | 1-5/16-12 | 1-5/16-12 | 0.875 | 0.875 | 0.415 | 1.73 | 1.86 | 1.500 | 1.312 |
| C6500-20-20-FG | 1-1/4 | 1-5/8-12 | 1-5/8-12 | 1.093 | 1.093 | 0.415 | 1.89 | 2.08 | 2.000 | 1.625 |
