| Bore +003″ – .003″ | F | G | H | J Thread | K | L | Part Number | ||
|---|---|---|---|---|---|---|---|---|---|
| 2.000 | 1.12 | 0.88 | 0.69 | 2-3/8″-12 UN-2B | 1.81 | 3.00 | HC70074 | ||
| 2.500 | 1.12 | 0.88 | 0.69 | 2-7/8″-12 UN-2B | 2.31 | 3.50 | HC70075 | ||
| 3.000 | 1.38 | 1.00 | 0.75 | 3-1/2″-12 UN-2B | 2.63 | 4.00 | HC70008 | ||
| 3.500 | 1.38 | 1.00 | 0.75 | 4″-12 UN-2B | 3.12 | 4.50 | HC70009 | ||
| 4.000 | 1.38 | 1.00 | 0.75 | 4-1/2″-12 UN-2B | 3.62 | 5.00 | HC70034 | ||
| 4.500 | 1.38 | 1.00 | 0.75 | 5″-12 UN-2B | 4.12 | 5.50 | HC70277 | ||
| 5.000 | 1.38 | 1.00 | 0.75 | 5-1/2″-12 UN-2B | 4.62 | 6.25 | HC70040 | ||
| 5.500 | 1.38 | 1.00 | 0.75 | 6″-12 UN-2B | 5.12 | 6.75 | HC70140 | ||
| 6.000 | 1.38 | 1.00 | 0.75 | 6-5/8″-12 UN-2B | 5.62 | 7.50 | HC70044 | ||
| 7.000 | 2.00 | 1.38 | 1.12 | 7-7/8″-12 UN-2B | 6.12 | 9.00 | HC70174 | ||
| 8.000 | 2.00 | 1.38 | 1.12 | 8-7/8″-12 UN-2B | 7.12 | 10.00 | HC70132 |