| Connector • Half Union Flare to NPTFI | Item No. | Universal Part No. | Flare | NPTFI | Hex | Each Wt. | Inner Qty. | Master Qty. |
 | A 04622 | U3-4A | 1/4" | 1/8" | 9/16" | 0.0415 | 25 | 1000 |
| A 04625 | U3-4B | 1/4" | 1/4" | 11/16" | 0.065 | 25 | 600 | |
| A 04961 | U3-4C | 1/4" | 3/8" | 13/16" | 0.0812 | 15 | 360 | |
| A 04927 | U3-6A | 3/8" | 1/8" | 5/8" | 0.1029 | 10 | 400 | |
| A 04624 | U3-6B | 3/8" | 1/4" | 11/16" | 0.0829 | 25 | 400 | |
| A 04627 | U3-6C | 3/8" | 3/8" | 13/16" | 0.1 | 15 | 360 | |
| A 08104 | U3-6D | 3/8" | 1/2" | 1" | 0.163 | 15 | 240 | |
| A 04928 | U3-8B | 1/2" | 1/4" | 3/4" | 0.1115 | 15 | 240 | |
| A 04727 | U3-8C | 1/2" | 3/8" | 13/16" | 0.119 | 15 | 360 | |
| A 04728 | U3-8D | 1/2" | 1/2" | 1" | 0.1809 | 15 | 240 | |
| A 04929 | U3-10C | 5/8" | 3/8" | 7/8" | 0.1597 | 10 | 160 | |
| A 04819 | U3-10D | 5/8" | 1/2" | 1" | 0.195 | 10 | 160 | |
| A 04977 | U3-10E | 5/8" | 3/4" | 1-1/4" | 0.2863 | 10 | 120 |
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