| Part Number | Side 1 | Side 2 | Thread | Material | Plating | Price | Stock | |
|---|---|---|---|---|---|---|---|---|
| 5406-20-16-SS | 1-1/4" Male NPTF | 1" Female NPTF | 1-1/4-11-1/2 NPTF | Stainless Steel | — | $264.08 | In stock | View |
| 5406-20-16 | 1-1/4" Male NPTF | 1" Female NPTF | 1-1/4-11-1/2 NPTF | Steel | Trivalent Zinc | $19.53 | In stock | View |
| 5406-20-12 | 1-1/4" Male NPTF | 3/4" Female NPTF | 1-1/4-11-1/2 NPTF | Steel | Trivalent Zinc | $19.15 | In stock | View |
| 5406-20-08-SS | 1-1/4" Male NPTF | 1/2" Female NPTF | 1-1/4-11-1/2 NPTF | Stainless Steel | — | $321.06 | In stock | View |
| 5406-20-06-SS | 1-1/4" Male NPTF | 3/8" Female NPTF | 1-1/4-11-1/2 NPTF | Stainless Steel | — | $315.46 | In stock | View |
| 5406-20-04-SS | 1-1/4" Male NPTF | 1/4" Female NPTF | 1-1/4-11-1/2 NPTF | Stainless Steel | — | $332.68 | In stock | View |
| 5406-20-04 | 1-1/4" Male NPTF | 1/4" Female NPTF | 1-1/4-11-1/2 NPTF | Steel | Trivalent Zinc | $26.01 | In stock | View |
| 5406-16-12-SS | 1" Male NPTF | 3/4" Female NPTF | 1-11-1/2 NPTF | Stainless Steel | — | $119.60 | In stock | View |
| 5406-16-12-B | 1" Male NPTF | 3/4" Female NPTF | 1-11-1/2 NPTF | Brass | Natural Finish | $29.68 | In stock | View |
| 5406-16-12 | 1" Male NPTF | 3/4" Female NPTF | 1-11-1/2 NPTF | Steel | Trivalent Zinc | $12.29 | In stock | View |
| 5406-16-08 | 1" Male NPTF | 1/2" Female NPTF | 1-11-1/2 NPTF | Steel | Trivalent Zinc | $9.49 | In stock | View |
| 5406-16-06-SS | 1" Male NPTF | 3/8" Female NPTF | 1-11-1/2 NPTF | Stainless Steel | — | $142.66 | In stock | View |
| 5406-16-06-B | 1" Male NPTF | 3/8" Female NPTF | 1-11-1/2 NPTF | Brass | Natural Finish | $43.05 | In stock | View |
| 5406-16-06 | 1" Male NPTF | 3/8" Female NPTF | 1-11-1/2 NPTF | Steel | Trivalent Zinc | $12.01 | In stock | View |
| 5406-16-04-SS | 1" Male NPTF | 1/4" Female NPTF | 1-11-1/2 NPTF | Stainless Steel | — | $130.62 | In stock | View |
| 5406-16-04 | 1" Male NPTF | 1/4" Female NPTF | 1-11-1/2 NPTF | Steel | Trivalent Zinc | $23.56 | In stock | View |
| 5406-16-02-SS | 1" Male NPTF | 1/8" Female NPTF | 1-11-1/2 NPTF | Stainless Steel | — | $235.06 | In stock | View |
| 5406-16-02 | 1" Male NPTF | 1/8" Female NPTF | 1-11-1/2 NPTF | Steel | Trivalent Zinc | $22.23 | In stock | View |
| 5406-12-08-SS | 3/4" Male NPTF | 1/2" Female NPTF | 3/4-14 NPTF | Stainless Steel | — | $45.75 | In stock | View |
| 5406-12-08-B | 3/4" Male NPTF | 1/2" Female NPTF | 3/4-14 NPTF | Brass | Natural Finish | $17.29 | In stock | View |
| 5406-12-08 | 3/4" Male NPTF | 1/2" Female NPTF | 3/4-14 NPTF | Steel | Trivalent Zinc | $5.46 | In stock | View |
| 5406-12-06-B | 3/4" Male NPTF | 3/8" Female NPTF | 3/4-14 NPTF | Brass | Natural Finish | $17.36 | In stock | View |
| 5406-12-06 | 3/4" Male NPTF | 3/8" Female NPTF | 3/4-14 NPTF | Steel | Trivalent Zinc | $6.51 | In stock | View |
| 5406-12-04-SS | 3/4" Male NPTF | 1/4" Female NPTF | 3/4-14 NPTF | Stainless Steel | — | $49.14 | In stock | View |
| 5406-12-04 | 3/4" Male NPTF | 1/4" Female NPTF | 3/4-14 NPTF | Steel | Trivalent Zinc | $6.02 | In stock | View |
| 5406-12-02 | 3/4" Male NPTF | 1/8" Female NPTF | 3/4-14 NPTF | Steel | Trivalent Zinc | $7.07 | In stock | View |
| 5406-08-06-SS | 1/2" Male NPTF | 3/8" Female NPTF | 1/2-14 NPTF | Stainless Steel | — | $32.06 | In stock | View |
| 5406-08-06-B | 1/2" Male NPTF | 3/8" Female NPTF | 1/2-14 NPTF | Brass | Natural Finish | $10.71 | In stock | View |
| 5406-08-06 | 1/2" Male NPTF | 3/8" Female NPTF | 1/2-14 NPTF | Steel | Trivalent Zinc | $4.02 | In stock | View |
| 5406-08-04-B | 1/2" Male NPTF | 1/4" Female NPTF | 1/2-14 NPTF | Brass | Natural Finish | $11.13 | In stock | View |
| 5406-08-02-SS | 1/2" Male NPTF | 1/8" Female NPTF | 1/2-14 NPTF | Stainless Steel | — | $33.67 | In stock | View |
| 5406-08-01-SS | 1/2" Male NPTF | 1/16" Female NPTF | 1/2-14 NPTF | Stainless Steel | — | $92.09 | In stock | View |
| 5406-06-04-SS | 3/8" Male NPTF | 1/4" Female NPTF | 3/8-18 NPTF | Stainless Steel | — | $22.79 | In stock | View |
| 5406-06-04-B | 3/8" Male NPTF | 1/4" Female NPTF | 3/8-18 NPTF | Brass | Natural Finish | $8.09 | In stock | View |
| 5406-06-02-B | 3/8" Male NPTF | 1/8" Female NPTF | 3/8-18 NPTF | Brass | Natural Finish | $6.16 | In stock | View |
| 5406-04-02-B | 1/4" Male NPTF | 1/8" Female NPTF | 1/4-18 NPTF | Brass | Natural Finish | $5.22 | In stock | View |
| 5406-04-02 | 1/4" Male NPTF | 1/8" Female NPTF | 1/4-18 NPTF | Steel | Trivalent Zinc | $2.59 | In stock | View |
| 5406-C-32-SS | 2" Female NPTF | — | — | Stainless Steel | — | $411.71 | In stock | View |
| 5406-C-32 | 2" Female NPTF | — | — | Steel | — | $158.94 | In stock | View |
| 5406-C-24-SS | 1-1/2" Female NPTF | — | — | Stainless Steel | — | $296.52 | In stock | View |
| 5406-C-24 | 1-1/2" Female NPTF | — | — | Steel | — | $105.32 | In stock | View |
| 5406-C-20-SS | 1-1/4" Female NPTF | — | — | Stainless Steel | — | $243.46 | In stock | View |
| 5406-C-20 | 1-1/4" Female NPTF | — | — | Steel | — | $64.05 | In stock | View |
| 5406-C-16-SS | 1" Female NPTF | — | — | Stainless Steel | — | $301.35 | In stock | View |
| 5406-C-16 | 1" Female NPTF | — | — | Steel | — | $22.51 | In stock | View |
| 5406-C-12-SS | 3/4" Female NPTF | — | — | Stainless Steel | — | $182.39 | In stock | View |
| 5406-C-12 | 3/4" Female NPTF | — | — | Steel | — | $10.50 | In stock | View |
| 5406-C-08-SS | 1/2" Female NPTF | — | — | Stainless Steel | — | $73.40 | 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.