6503 Series
| PART NO.SIZE |
TUBE O.D. |
A NPTF |
B SAE 37 |
B DRILL |
M2 LGTH |
M4 LGTH |
M6 LGTH |
C HEX |
Y FLATS |
| 6503-04-04-FG |
1/4 |
1/4-18 |
7/16-20 |
0.172 |
0.88 |
0.83 |
1.18 |
0.563 |
0.750 |
| 6503-04-05-FG |
5/16 |
1/4-18 |
1/2-20 |
0.234 |
0.88 |
0.87 |
1.25 |
0.625 |
0.750 |
| 6503-04-06-FG |
3/8 |
1/4-18 |
9/16-18 |
0.297 |
0.88 |
0.91 |
1.29 |
0.688 |
0.750 |
| 6503-06-06-FG |
3/8 |
3/8-18 |
9/16-18 |
0.297 |
1.02 |
1.04 |
1.42 |
0.688 |
0.875 |
| 6503-06-08-FG |
1/2 |
3/8-18 |
3/4-16 |
0.391 |
1.02 |
1.09 |
1.52 |
0.875 |
0.875 |
| 6503-08-08-FG |
1/2 |
1/2-14 |
3/4-16 |
0.391 |
1.23 |
1.12 |
1.55 |
0.875 |
1.062 |
| 6503-08-10-FG |
5/8 |
1/2-14 |
7/8-14 |
0.484 |
1.23 |
1.16 |
1.66 |
1.000 |
1.062 |
| 6503-12-12-FG |
3/4 |
3/4-14 |
1-1/16-12 |
0.609 |
1.36 |
1.34 |
1.91 |
1.250 |
1.312 |
