| Part Number | Side 1 | Side 2 | Thread | Material | Price | Stock | |
|---|---|---|---|---|---|---|---|
| 6401-04-02-O-SS | 7/16-20 Male ORB | 1/8" Male NPTF 30° | 7/16-20 UNF | Stainless Steel | $97.27 | In stock | View |
| 6401-04-04-O-SS | 7/16-20 Male ORB | 1/4" Male NPTF 30° | 7/16-20 UNF | Stainless Steel | $65.63 | In stock | View |
| 6401-04-08-O-SS | 7/16-20 Male ORB | 1/2" Male NPTF 30° | 7/16-20 UNF | Stainless Steel | $136.75 | In stock | View |
| 6401-05-04-O-SS | 1/2-20 Male ORB | 1/4" Male NPTF 30° | 1/2-20 UNF | Stainless Steel | $267.58 | In stock | View |
| 6401-06-04-O-SS | 9/16-18 Male ORB | 1/4" Male NPTF 30° | 9/16-18 UNF | Stainless Steel | $122.78 | In stock | View |
| 6401-06-06-O-SS | 9/16-18 Male ORB | 3/8" Male NPTF 30° | 9/16-18 UNF | Stainless Steel | $163.98 | In stock | View |
| 6401-06-06-O-SS-BLANK | 9/16-18 Male ORB | 3/8" Male NPTF 30° | 9/16-18 UNF | Stainless Steel | $190.19 | In stock | View |
| 6401-06-08-O-SS | 9/16-18 Male ORB | 1/2" Male NPTF 30° | 9/16-18 UNF | Stainless Steel | $80.50 | In stock | View |
| 6401-08-04-O-SS | 3/4-16 Male ORB | 1/4" Male NPTF 30° | 3/4-16 UNF | Stainless Steel | $226.31 | In stock | View |
| 6401-08-06-O-SS | 3/4-16 Male ORB | 3/8" Male NPTF 30° | 3/4-16 UNF | Stainless Steel | $109.34 | In stock | View |
| 6401-08-08-O-SS | 3/4-16 Male ORB | 1/2" Male NPTF 30° | 3/4-16 UNF | Stainless Steel | $114.77 | In stock | View |
| 6401-08-12-O-SS | 3/4-16 Male ORB | 3/4" Male NPTF 30° | 3/4-16 UNF | Stainless Steel | $252.42 | In stock | View |
| 6401-10-06-O-SS | 7/8-14 Male ORB | 3/8" Male NPTF 30° | 7/8-14 UNF | Stainless Steel | $173.11 | In stock | View |
| 6401-10-08-O-SS | 7/8-14 Male ORB | 1/2" Male NPTF 30° | 7/8-14 UNF | Stainless Steel | $141.47 | In stock | View |
| 6401-10-12-O-SS | 7/8-14 Male ORB | 3/4" Male NPTF 30° | 7/8-14 UNF | Stainless Steel | $223.09 | In stock | View |
| 6401-12-04-O-SS | 1-1/16-12 Male ORB | 1/4" Male NPTF 30° | 1-1/16-12 UN | Stainless Steel | $265.40 | In stock | View |
| 6401-12-08-O-SS | 1-1/16-12 Male ORB | 1/2" Male NPTF 30° | 1-1/16-12 UN | Stainless Steel | $190.23 | In stock | View |
| 6401-12-12-O-SS | 1-1/16-12 Male ORB | 3/4" Male NPTF 30° | 1-1/16-12 UN | Stainless Steel | $206.22 | In stock | View |
| 6401-12-16-O-SS | 1-1/16-12 Male ORB | 1" Male NPTF 30° | 1-1/16-12 UN | Stainless Steel | $300.51 | In stock | View |
| 6401-16-12-O-SS | 1-5/16-12 Male ORB | 3/4" Male NPTF 30° | 1-5/16-12 UN | Stainless Steel | $383.92 | In stock | View |
| 6401-16-16-O-SS | 1-5/16-12 Male ORB | 1" Male NPTF 30° | 1-5/16-12 UN | Stainless Steel | $161.91 | In stock | View |
| 6401-20-08-O-SS | 1-5/8-12 Male ORB | 1/2" Male NPTF 30° | 1-5/8-12 UN | Stainless Steel | $389.59 | In stock | View |
| 6401-20-16-O-SS | 1-5/8-12 Male ORB | 1" Male NPTF 30° | 1-5/8-12 UN | Stainless Steel | $449.02 | In stock | View |
| 6401-20-20-O-SS | 1-5/8-12 Male ORB | 1-1/4" Male NPTF 30° | 1-5/8-12 UN | Stainless Steel | $398.23 | In stock | View |
| 6401-20-24-O-SS | 1-5/8-12 Male ORB | 1-1/2" Male NPTF 30° | 1-5/8-12 UN | Stainless Steel | $402.78 | In stock | View |
| 6401-24-24-O-SS | 1-7/8-12 Male ORB | 1-1/2" Male NPTF 30° | 1-7/8-12 UN | Stainless Steel | $545.05 | In stock | View |
| 6401-32-16-O-SS | 2-1/2-12 Male ORB | 1" Male NPTF 30° | 2-1/2-12 UN | Stainless Steel | $931.98 | In stock | View |
| 6401-32-32-O-SS | 2-1/2-12 Male ORB | 2" Male NPTF 30° | 2-1/2-12 UN | Stainless Steel | $910.52 | In stock | View |
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.