6404
6404 adapts a female SAE O-ring boss port to a male NPTF pipe end in a straight adapter, accepting a male straight-thread stud on the O-ring boss side.
- Shape
- Adapter, Male
- Side 1
- Female ORB
- Side 2
- Male NPTF 30°
- Standard
- SAE J1926 / SAE J476
- Material
- Steel
- Plating
- Trivalent Zinc
- Part numbers
- 29 in this series
| Part Number | Side 1 | Side 2 | Thread | Material | Plating | Price | Stock | |
|---|---|---|---|---|---|---|---|---|
| 6404-02-02 | 5/16-24 Female ORB | 1/8" Male NPTF 30° | 5/16-24 UNF | Steel | Trivalent Zinc | $16.94 | In stock | View |
| 6404-04-02 | 7/16-20 Female ORB | 1/8" Male NPTF 30° | 7/16-20 UNF | Steel | Trivalent Zinc | $14.00 | In stock | View |
| 6404-04-04 | 7/16-20 Female ORB | 1/4" Male NPTF 30° | 7/16-20 UNF | Steel | Trivalent Zinc | $14.81 | In stock | View |
| 6404-04-06 | 7/16-20 Female ORB | 3/8" Male NPTF 30° | 7/16-20 UNF | Steel | Trivalent Zinc | $17.75 | In stock | View |
| 6404-05-02 | 1/2-20 Female ORB | 1/8" Male NPTF 30° | 1/2-20 UNF | Steel | Trivalent Zinc | $14.84 | In stock | View |
| 6404-05-04 | 1/2-20 Female ORB | 1/4" Male NPTF 30° | 1/2-20 UNF | Steel | Trivalent Zinc | $21.60 | In stock | View |
| 6404-05-06 | 1/2-20 Female ORB | 3/8" Male NPTF 30° | 1/2-20 UNF | Steel | Trivalent Zinc | $28.10 | In stock | View |
| 6404-06-04 | 9/16-18 Female ORB | 1/4" Male NPTF 30° | 9/16-18 UNF | Steel | Trivalent Zinc | $14.53 | In stock | View |
| 6404-06-06 | 9/16-18 Female ORB | 3/8" Male NPTF 30° | 9/16-18 UNF | Steel | Trivalent Zinc | $10.75 | In stock | View |
| 6404-06-08 | 9/16-18 Female ORB | 1/2" Male NPTF 30° | 9/16-18 UNF | Steel | Trivalent Zinc | $14.67 | In stock | View |
| 6404-08-06 | 3/4-16 Female ORB | 3/8" Male NPTF 30° | 3/4-16 UNF | Steel | Trivalent Zinc | $10.75 | In stock | View |
| 6404-08-08 | 3/4-16 Female ORB | 1/2" Male NPTF 30° | 3/4-16 UNF | Steel | Trivalent Zinc | $9.49 | In stock | View |
| 6404-08-12 | 3/4-16 Female ORB | 3/4" Male NPTF 30° | 3/4-16 UNF | Steel | Trivalent Zinc | $53.73 | In stock | View |
| 6404-10-06 | 7/8-14 Female ORB | 3/8" Male NPTF 30° | 7/8-14 UNF | Steel | Trivalent Zinc | $42.42 | In stock | View |
| 6404-10-08 | 7/8-14 Female ORB | 1/2" Male NPTF 30° | 7/8-14 UNF | Steel | Trivalent Zinc | $11.80 | In stock | View |
| 6404-10-12 | 7/8-14 Female ORB | 3/4" Male NPTF 30° | 7/8-14 UNF | Steel | Trivalent Zinc | $54.74 | In stock | View |
| 6404-12-08 | 1-1/16-12 Female ORB | 1/2" Male NPTF 30° | 1-1/16-12 UN | Steel | Trivalent Zinc | $25.31 | In stock | View |
| 6404-12-12 | 1-1/16-12 Female ORB | 3/4" Male NPTF 30° | 1-1/16-12 UN | Steel | Trivalent Zinc | $30.84 | In stock | View |
| 6404-12-16 | 1-1/16-12 Female ORB | 1" Male NPTF 30° | 1-1/16-12 UN | Steel | Trivalent Zinc | $34.72 | In stock | View |
| 6404-14-12 | 1-3/16-12 Female ORB | 3/4" Male NPTF 30° | 1-3/16-12 UN | Steel | Trivalent Zinc | $75.04 | In stock | View |
| 6404-16-12 | 1-5/16-12 Female ORB | 3/4" Male NPTF 30° | 1-5/16-12 UN | Steel | Trivalent Zinc | $61.39 | In stock | View |
| 6404-16-16 | 1-5/16-12 Female ORB | 1" Male NPTF 30° | 1-5/16-12 UN | Steel | Trivalent Zinc | $48.93 | In stock | View |
| 6404-16-20 | 1-5/16-12 Female ORB | 1-1/4" Male NPTF 30° | 1-5/16-12 UN | Steel | Trivalent Zinc | $78.86 | In stock | View |
| 6404-16-24 | 1-5/16-12 Female ORB | 1-1/2" Male NPTF 30° | 1-5/16-12 UN | Steel | Trivalent Zinc | $83.90 | In stock | View |
| 6404-20-16 | 1-5/8-12 Female ORB | 1" Male NPTF 30° | 1-5/8-12 UN | Steel | Trivalent Zinc | $115.36 | In stock | View |
| 6404-20-20 | 1-5/8-12 Female ORB | 1-1/4" Male NPTF 30° | 1-5/8-12 UN | Steel | Trivalent Zinc | $92.09 | In stock | View |
| 6404-24-24 | 1-7/8-12 Female ORB | 1-1/2" Male NPTF 30° | 1-7/8-12 UN | Steel | Trivalent Zinc | $162.29 | In stock | View |
| 6404-32-24 | 2-1/2-12 Female ORB | 1-1/2" Male NPTF 30° | 2-1/2-12 UN | Steel | Trivalent Zinc | $387.31 | In stock | View |
| 6404-32-32 | 2-1/2-12 Female ORB | 2" Male NPTF 30° | 2-1/2-12 UN | Steel | Trivalent Zinc | $556.05 | In stock | View |
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Full specifications for each part — connections, thread standards, configuration, and weight — are on the product page. To identify an unknown thread, see the thread identification guide and size charts.