| Part Number | Side 1 | Side 2 | Thread | Material | Plating | Price | Stock | |
|---|---|---|---|---|---|---|---|---|
| FS2503-04-02-FG | 1/4" Male ORFS | 1/8" Male NPTF 30° | 9/16-18 UNF | Steel | Trivalent Zinc | $1.68 | In stock | View |
| FS2503-04-04-FG | 1/4" Male ORFS | 1/4" Male NPTF 30° | 9/16-18 UNF | Steel | Trivalent Zinc | $1.86 | In stock | View |
| FS2503-04-04-SS | 1/4" Male ORFS | 1/4" Male NPTF 30° | 9/16-18 UNF | Stainless Steel | — | $43.34 | In stock | View |
| FS2503-06-04-FG | 3/8" Male ORFS | 1/4" Male NPTF 30° | 11/16-16 UNF | Steel | Trivalent Zinc | $1.88 | In stock | View |
| FS2503-06-04-FG-VITON | 3/8" Male ORFS | 1/4" Male NPTF 30° | 11/16-16 UNF | Steel | Trivalent Zinc | $2.02 | In stock | View |
| FS2503-06-06-FG | 3/8" Male ORFS | 3/8" Male NPTF 30° | 11/16-16 UNF | Steel | Trivalent Zinc | $2.85 | In stock | View |
| FS2503-06-06-SS | 3/8" Male ORFS | 3/8" Male NPTF 30° | 11/16-16 UNF | Stainless Steel | — | $39.24 | In stock | View |
| FS2503-06-08-FG | 3/8" Male ORFS | 1/2" Male NPTF 30° | 11/16-16 UNF | Steel | Trivalent Zinc | $2.96 | In stock | View |
| FS2503-08-06-FG | 1/2" Male ORFS | 3/8" Male NPTF 30° | 13/16-16 UNF | Steel | Trivalent Zinc | $6.06 | In stock | View |
| FS2503-08-08-FG | 1/2" Male ORFS | 1/2" Male NPTF 30° | 13/16-16 UNF | Steel | Trivalent Zinc | $2.74 | In stock | View |
| FS2503-08-12-FG | 1/2" Male ORFS | 3/4" Male NPTF 30° | 13/16-16 UNF | Steel | Trivalent Zinc | $17.48 | In stock | View |
| FS2503-10-08-FG | 5/8" Male ORFS | 1/2" Male NPTF 30° | 1-14 UNS | Steel | Trivalent Zinc | $4.29 | In stock | View |
| FS2503-12-08-FG | 3/4" Male ORFS | 1/2" Male NPTF 30° | 1-3/16-12 UN | Steel | Trivalent Zinc | $5.36 | In stock | View |
| FS2503-12-12-FG | 3/4" Male ORFS | 3/4" Male NPTF 30° | 1-3/16-12 UN | Steel | Trivalent Zinc | $5.63 | In stock | View |
| FS2503-16-16-FG | 1" Male ORFS | 1" Male NPTF 30° | 1-7/16-12 UN | Steel | Trivalent Zinc | $7.89 | In stock | View |
| FS2503-16-16-FG-VITON | 1" Male ORFS | 1" Male NPTF 30° | 1-7/16-12 UN | Steel | Trivalent Zinc | $8.61 | In stock | View |
| FS2503-20-16-FG | 1-1/4" Male ORFS | 1" Male NPTF 30° | 1-11/16-12 UN | Steel | Trivalent Zinc | $13.73 | In stock | View |
| FS2503-20-20-FG | 1-1/4" Male ORFS | 1-1/4" Male NPTF 30° | 1-11/16-12 UN | Steel | Trivalent Zinc | $12.26 | In stock | View |
| FS2503-20-20-SS | 1-1/4" Male ORFS | 1-1/4" Male NPTF 30° | 1-11/16-12 UN | Stainless Steel | — | $140.34 | 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.