| PART NO.SIZE | TUBE O.D. | B1 THREAD | B2 THREAD | B1 DRILL | B2 DRILL | M8 LGTH | M LGTH | M6 LGTH | C HEX | C2 HEX | Y FLATS |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6810-04-04-NWO-FG | 1/4 | 7/16-20 | 7/16-20 | 0.172 | 0.172 | 1.05 | 0.59 | 0.94 | 0.563 | 0.563 | 0.438 |
| 6810-06-06-NWO-FG | 3/8 | 9/16-18 | 9/16-18 | 0.297 | 0.297 | 1.14 | 0.74 | 1.12 | 0.688 | 0.688 | 0.562 |
| 6810-08-08-NWO-FG | 1/2 | 3/4-16 | 3/4-16 | 0.391 | 0.391 | 1.30 | 0.85 | 1.28 | 0.875 | 0.875 | 0.750 |
| 6810-12-12-NWO-FG | 3/4 | 1-1/16-12 | 1-1/16-12 | 0.609 | 0.609 | 1.73 | 0.93 | 1.50 | 1.250 | 1.250 | 1.062 |