6401-O Series
| PART NO.SIZE |
TUBE O.D. |
B SAE ORB |
B2 NPTF |
B DRILL |
B2 DRILL |
L LGTH |
C4 HEX |
| 6401-02-02-O |
1/4 |
5/16-24 |
1/8-27 |
0.062 |
0.188 |
1.01 |
0.438 |
| 6401-03-02-O |
1/4 |
3/8-24 |
1/8-27 |
0.125 |
0.188 |
1.01 |
0.500 |
| 6401-04-02-O |
1/4 |
7/16-20 |
1/8-27 |
0.172 |
0.188 |
1.07 |
0.562 |
| 6401-04-04-O |
1/4 |
7/16-20 |
1/4-18 |
0.172 |
0.281 |
1.25 |
0.562 |
| 6401-05-02-O |
5/16 |
1/2-20 |
1/8-27 |
0.234 |
0.188 |
1.07 |
0.625 |
| 6401-05-04-O |
5/16 |
1/2-20 |
1/4-18 |
0.234 |
0.281 |
1.25 |
0.625 |
| 6401-06-02-O |
3/8 |
9/16-18 |
1/8-27 |
0.297 |
0.188 |
1.13 |
0.688 |
| 6401-06-04-O |
3/8 |
9/16-18 |
1/4-18 |
0.297 |
0.281 |
1.31 |
0.688 |
| 6401-06-06-O |
3/8 |
9/16-18 |
3/8-18 |
0.297 |
0.406 |
1.31 |
0.750 |
| 6401-06-08-O |
3/8 |
9/16-18 |
1/2-14 |
0.297 |
0.531 |
1.61 |
0.875 |
| 6401-08-04-O |
1/2 |
3/4-16 |
1/4-18 |
0.391 |
0.281 |
1.39 |
0.875 |
| 6401-08-06-O |
1/2 |
3/4-16 |
3/8-18 |
0.391 |
0.406 |
1.39 |
0.875 |
| 6401-08-08-O |
1/2 |
3/4-16 |
1/2-14 |
0.391 |
0.531 |
1.58 |
0.875 |
| 6401-08-12-O |
1/2 |
3/4-16 |
3/4-14 |
0.391 |
0.719 |
1.77 |
1.125 |
| 6401-10-04-O |
5/8 |
7/8-14 |
1/4-18 |
0.484 |
0.281 |
1.51 |
1.000 |
| 6401-10-06-O |
5/8 |
7/8-14 |
3/8-18 |
0.484 |
0.406 |
1.51 |
1.000 |
| 6401-10-08-O |
5/8 |
7/8-14 |
1/2-14 |
0.484 |
0.531 |
1.70 |
1.000 |
| 6401-10-12-O |
5/8 |
7/8-14 |
3/4-14 |
0.484 |
0.719 |
1.70 |
1.125 |
| 6401-12-06-O |
3/4 |
1-1/16-12 |
3/8-18 |
0.609 |
0.406 |
1.67 |
1.250 |
| 6401-12-08-O |
3/4 |
1-1/16-12 |
1/2-14 |
0.609 |
0.531 |
1.86 |
1.250 |
| 6401-12-12-O |
3/4 |
1-1/16-12 |
3/4-14 |
0.609 |
0.719 |
1.86 |
1.250 |
| 6401-12-16-O |
3/4 |
1-1/16-12 |
1-11-1/2 |
0.609 |
0.938 |
2.05 |
1.375 |
| 6401-14-12-O |
7/8 |
1-3/16-12 |
3/4-14 |
0.719 |
0.719 |
1.86 |
1.375 |
| 6401-14-16-O |
7/8 |
1-3/16-12 |
1-11-1/2 |
0.719 |
0.938 |
2.05 |
1.375 |
| 6401-16-12-O |
1 |
1-5/16-12 |
3/4-14 |
0.844 |
0.719 |
1.86 |
1.500 |
| 6401-16-16-O |
1 |
1-5/16-12 |
1-11-1/2 |
0.844 |
0.938 |
2.08 |
1.500 |
| 6401-16-20-O |
1 |
1-5/16-12 |
1-1/4-11-1/2 |
0.844 |
1.250 |
2.29 |
1.688 |
| 6401-20-12-O |
1-1/4 |
1-5/8-12 |
3/4-14 |
1.078 |
0.719 |
1.97 |
1.875 |
| 6401-20-16-O |
1-1/4 |
1-5/8-12 |
1-11-1/2 |
1.078 |
0.938 |
2.16 |
1.875 |
| 6401-20-20-O |
1-1/4 |
1-5/8-12 |
1-1/4-11-1/2 |
1.078 |
1.250 |
2.19 |
1.875 |
| 6401-20-24-O |
1-1/4 |
1-5/8-12 |
1-1/2-11-1/2 |
1.078 |
1.500 |
2.40 |
2.000 |
| 6401-24-16-O |
1-1/2 |
1-7/8-12 |
1-11-1/2 |
1.312 |
0.938 |
2.23 |
2.125 |
| 6401-24-20-O |
1-1/2 |
1-7/8-12 |
1-1/4-11-1/2 |
1.312 |
1.250 |
2.26 |
2.125 |
| 6401-24-24-O |
1-1/2 |
1-7/8-12 |
1-1/2-11-1/2 |
1.312 |
1.500 |
2.29 |
2.125 |
| 6401-32-32-O |
2 |
2-1/2-12 |
2-11-1/2 |
1.789 |
1.938 |
2.48 |
2.750 |
