| Part Number | Side 1 | Side 2 | Thread | Material | Plating | Price | Stock | |
|---|---|---|---|---|---|---|---|---|
| 6405-04-04-O-VITON | 7/16-20 Male ORB | 1/4" Female NPTF | 7/16-20 UNF | Steel | Trivalent Zinc | $2.89 | In stock | View |
| 6405-04-06-O | 7/16-20 Male ORB | 3/8" Female NPTF | 7/16-20 UNF | Steel | Trivalent Zinc | $10.58 | In stock | View |
| 6405-04-08-O | 7/16-20 Male ORB | 1/2" Female NPTF | 7/16-20 UNF | Steel | Trivalent Zinc | $5.20 | In stock | View |
| 6405-05-02-O | 1/2-20 Male ORB | 1/8" Female NPTF | 1/2-20 UNF | Steel | Trivalent Zinc | $2.10 | In stock | View |
| 6405-05-04-O | 1/2-20 Male ORB | 1/4" Female NPTF | 1/2-20 UNF | Steel | Trivalent Zinc | $1.86 | In stock | View |
| 6405-05-06-O | 1/2-20 Male ORB | 3/8" Female NPTF | 1/2-20 UNF | Steel | Trivalent Zinc | $13.78 | In stock | View |
| 6405-06-02-O | 9/16-18 Male ORB | 1/8" Female NPTF | 9/16-18 UNF | Steel | Trivalent Zinc | $5.02 | In stock | View |
| 6405-06-02-O-VITON | 9/16-18 Male ORB | 1/8" Female NPTF | 9/16-18 UNF | Steel | Trivalent Zinc | $6.45 | In stock | View |
| 6405-06-04 | 9/16-18 Male ORB | 1/4" Female NPTF | 9/16-18 UNF | Steel | Trivalent Zinc | $1.41 | In stock | View |
| 6405-06-04-O | 9/16-18 Male ORB | 1/4" Female NPTF | 9/16-18 UNF | Steel | Trivalent Zinc | $1.07 | In stock | View |
| 6405-06-04-O-VITON | 9/16-18 Male ORB | 1/4" Female NPTF | 9/16-18 UNF | Steel | Trivalent Zinc | $2.50 | In stock | View |
| 6405-06-06-O | 9/16-18 Male ORB | 3/8" Female NPTF | 9/16-18 UNF | Steel | Trivalent Zinc | $1.85 | In stock | View |
| 6405-06-08-O | 9/16-18 Male ORB | 1/2" Female NPTF | 9/16-18 UNF | Steel | Trivalent Zinc | $5.90 | In stock | View |
| 6405-06-08-O-VITON | 9/16-18 Male ORB | 1/2" Female NPTF | 9/16-18 UNF | Steel | Trivalent Zinc | $7.33 | In stock | View |
| 6405-08-02-O | 3/4-16 Male ORB | 1/8" Female NPTF | 3/4-16 UNF | Steel | Trivalent Zinc | $6.82 | In stock | View |
| 6405-08-02-O-VITON | 3/4-16 Male ORB | 1/8" Female NPTF | 3/4-16 UNF | Steel | Trivalent Zinc | $8.25 | In stock | View |
| 6405-08-04-O | 3/4-16 Male ORB | 1/4" Female NPTF | 3/4-16 UNF | Steel | Trivalent Zinc | $2.12 | In stock | View |
| 6405-08-06-O | 3/4-16 Male ORB | 3/8" Female NPTF | 3/4-16 UNF | Steel | Trivalent Zinc | $1.54 | In stock | View |
| 6405-08-08-O | 3/4-16 Male ORB | 1/2" Female NPTF | 3/4-16 UNF | Steel | Trivalent Zinc | $2.20 | In stock | View |
| 6405-08-12-O | 3/4-16 Male ORB | 3/4" Female NPTF | 3/4-16 UNF | Steel | Trivalent Zinc | $5.06 | In stock | View |
| 6405-10-04-O | 7/8-14 Male ORB | 1/4" Female NPTF | 7/8-14 UNF | Steel | Trivalent Zinc | $2.42 | In stock | View |
| 6405-10-06-O | 7/8-14 Male ORB | 3/8" Female NPTF | 7/8-14 UNF | Steel | Trivalent Zinc | $2.16 | In stock | View |
| 6405-10-06-O-VITON | 7/8-14 Male ORB | 3/8" Female NPTF | 7/8-14 UNF | Steel | Trivalent Zinc | $3.58 | In stock | View |
| 6405-10-08-O | 7/8-14 Male ORB | 1/2" Female NPTF | 7/8-14 UNF | Steel | Trivalent Zinc | $2.11 | In stock | View |
| 6405-10-08-O-VITON | 7/8-14 Male ORB | 1/2" Female NPTF | 7/8-14 UNF | Steel | Trivalent Zinc | $3.53 | In stock | View |
| 6405-10-12-O | 7/8-14 Male ORB | 3/4" Female NPTF | 7/8-14 UNF | Steel | Trivalent Zinc | $4.05 | In stock | View |
| 6405-12-02-O | 1-1/16-12 Male ORB | 1/8" Female NPTF | 1-1/16-12 UN | Steel | Trivalent Zinc | $8.89 | In stock | View |
| 6405-12-04-O | 1-1/16-12 Male ORB | 1/4" Female NPTF | 1-1/16-12 UN | Steel | Trivalent Zinc | $5.21 | In stock | View |
| 6405-12-06-O | 1-1/16-12 Male ORB | 3/8" Female NPTF | 1-1/16-12 UN | Steel | Trivalent Zinc | $5.69 | In stock | View |
| 6405-12-08-O | 1-1/16-12 Male ORB | 1/2" Female NPTF | 1-1/16-12 UN | Steel | Trivalent Zinc | $2.50 | In stock | View |
| 6405-12-12-O | 1-1/16-12 Male ORB | 3/4" Female NPTF | 1-1/16-12 UN | Steel | Trivalent Zinc | $3.05 | In stock | View |
| 6405-12-12-O-VITON | 1-1/16-12 Male ORB | 3/4" Female NPTF | 1-1/16-12 UN | Steel | Trivalent Zinc | $4.48 | In stock | View |
| 6405-12-16-O | 1-1/16-12 Male ORB | 1" Female NPTF | 1-1/16-12 UN | Steel | Trivalent Zinc | $14.17 | In stock | View |
| 6405-12-16-O-VITON | 1-1/16-12 Male ORB | 1" Female NPTF | 1-1/16-12 UN | Steel | Trivalent Zinc | $15.59 | In stock | View |
| 6405-14-06-O | 1-3/16-12 Male ORB | 3/8" Female NPTF | 1-3/16-12 UN | Steel | Trivalent Zinc | $12.81 | In stock | View |
| 6405-14-08-O | 1-3/16-12 Male ORB | 1/2" Female NPTF | 1-3/16-12 UN | Steel | Trivalent Zinc | $12.11 | In stock | View |
| 6405-14-08-O-VITON | 1-3/16-12 Male ORB | 1/2" Female NPTF | 1-3/16-12 UN | Steel | Trivalent Zinc | $13.54 | In stock | View |
| 6405-14-12-O | 1-3/16-12 Male ORB | 3/4" Female NPTF | 1-3/16-12 UN | Steel | Trivalent Zinc | $8.37 | In stock | View |
| 6405-14-16-O | 1-3/16-12 Male ORB | 1" Female NPTF | 1-3/16-12 UN | Steel | Trivalent Zinc | $18.06 | In stock | View |
| 6405-16-02-O | 1-5/16-12 Male ORB | 1/8" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $16.34 | In stock | View |
| 6405-16-04-O | 1-5/16-12 Male ORB | 1/4" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $12.76 | In stock | View |
| 6405-16-04-O-VITON | 1-5/16-12 Male ORB | 1/4" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $14.19 | In stock | View |
| 6405-16-06-O | 1-5/16-12 Male ORB | 3/8" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $8.15 | In stock | View |
| 6405-16-08-O | 1-5/16-12 Male ORB | 1/2" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $4.89 | In stock | View |
| 6405-16-08-O-VITON | 1-5/16-12 Male ORB | 1/2" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $6.32 | In stock | View |
| 6405-16-12-O | 1-5/16-12 Male ORB | 3/4" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $4.11 | In stock | View |
| 6405-16-12-O-VITON | 1-5/16-12 Male ORB | 3/4" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $5.53 | In stock | View |
| 6405-16-16-O | 1-5/16-12 Male ORB | 1" Female NPTF | 1-5/16-12 UN | Steel | Trivalent Zinc | $4.67 | 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.