Brass Double Male Hex Nipples
Brass double male hex nipples connect two female-threaded fittings. The central hex provides a wrenching surface for installation, with matching-size and reducing configurations available.
Select both male thread sizes and thread types from the product tables below.
Product Options
Female × Male Hex Adapter
Alternative Configuration
Brass adapters with rigid female and male threaded connections. Product images show representative configurations; sizes and thread combinations vary by part number.
NPT / NST (NH) Combinations
NPT Male × NST (NH) Male
| Male Thread — End 1 | Male Thread — End 2 | Part No. |
|---|---|---|
| 3/4″ NPT | 1-1/2″ NST (NH) | SPT-DMH7515F |
| 1″ NPT | 1″ NST (NH) | SPT-DMH1010F |
| 1″ NPT | 1-1/2″ NST (NH) | SPT-DMH1015F |
| 1″ NPT | 2-1/2″ NST (NH) | SPT-DMH1025F |
| 1-1/2″ NPT | 1″ NST (NH) | SPT-DMH1510F |
| 1-1/2″ NPT | 1-1/2″ NST (NH) | SPT-DMH1515F |
| 1-1/2″ NPT | 2-1/2″ NST (NH) | SPT-DMH1525F |
| 2″ NPT | 1-1/2″ NST (NH) | SPT-DMH2015F |
| 2″ NPT | 2-1/2″ NST (NH) | SPT-DMH2025F |
| 2-1/2″ NPT | 1-1/2″ NST (NH) | SPT-DMH2515F |
| 2-1/2″ NPT | 2-1/2″ NST (NH) | SPT-DMH2525F |
| 2-1/2″ NPT | 3″ NST (NH) | SPT-DMH2530F |
| 3″ NPT | 2-1/2″ NST (NH) | SPT-DMH3025F |
| 3″ NPT | 3″ NST (NH) | SPT-DMH3030F |
| 4″ NPT | 4″ NST (NH) | SPT-DMH4040F |
| 4″ NPT | 4-1/2″ NST (NH) | SPT-DMH4045F |
| 5″ NPT | 5″ NST (NH) | SPT-DMH5050F |
| 6″ NPT | 4-1/2″ NST (NH) | SPT-DMH6045F |
| 6″ NPT | 6″ NST (NH) | SPT-DMH6060F |
NPT Male × NPT Male
| Male Thread — End 1 | Male Thread — End 2 | Part No. |
|---|---|---|
| 1-1/2″ NPT | 1-1/2″ NPT | SPT-DMH15T15T |
| 2-1/2″ NPT | 3″ NPT | SPT-DMH25T30T |
NST (NH) Male × NST (NH) Male
| Male Thread — End 1 | Male Thread — End 2 | Part No. |
|---|---|---|
| 1-1/2″ NST (NH) | 1-1/2″ NST (NH) | SPT-DMH15F15F |
| 1-1/2″ NST (NH) | 2-1/2″ NST (NH) | SPT-DMH15F25F |
| 2-1/2″ NST (NH) | 2-1/2″ NST (NH) | SPT-DMH25F25F |
| 2-1/2″ NST (NH) | 3″ NST (NH) | SPT-DMH25F30F |
NPSH / GHT Combinations
NPT Male × NPSH Male
| Male Thread — End 1 | Male Thread — End 2 | Part No. |
|---|---|---|
| 1″ NPT | 1″ NPSH | SPT-DMH1010 |
| 1″ NPT | 1-1/2″ NPSH | SPT-DMH1015 |
| 1-1/2″ NPT | 1″ NPSH | SPT-DMH1510 |
| 1-1/2″ NPT | 1-1/2″ NPSH | SPT-DMH1515 |
| 1-1/2″ NPT | 2″ NPSH | SPT-DMH1520 |
| 2″ NPT | 1-1/2″ NPSH | SPT-DMH2015 |
| 2″ NPT | 2″ NPSH | SPT-DMH2020 |
| 2″ NPT | 2-1/2″ NPSH | SPT-DMH2025 |
| 2-1/2″ NPT | 2″ NPSH | SPT-DMH2520 |
| 2-1/2″ NPT | 2-1/2″ NPSH | SPT-DMH2525 |
| 2-1/2″ NPT | 3″ NPSH | SPT-DMH2530 |
| 3″ NPT | 2-1/2″ NPSH | SPT-DMH3025 |
| 3″ NPT | 3″ NPSH | SPT-DMH3030 |
| 4″ NPT | 4″ NPSH | SPT-DMH4040 |
| 6″ NPT | 6″ NPSH | SPT-DMH6060 |
NPT Male × GHT Male
| Male Thread — End 1 | Male Thread — End 2 | Part No. |
|---|---|---|
| 1″ NPT | 3/4″ GHT | SPT-DMH1076 |
NST (NH) Male × NPSH Male
| Male Thread — End 1 | Male Thread — End 2 | Part No. |
|---|---|---|
| 1-1/2″ NST (NH) | 1-1/2″ NPSH | SPT-DMH15F15S |
NYFD Thread Combinations
NPT Male × NYFD Male
| Male Thread — End 1 | Male Thread — End 2 | Part No. |
|---|---|---|
| 1-1/2″ NPT | 1-1/2″ NYFD | SPT-DMH1515NYFD |
| 2-1/2″ NPT | 2-1/2″ NYFD | SPT-DMH2525NYFD |
| 2-1/2″ NPT | 3″ NYFD | SPT-DMH2530NYFD |
NYFD Male × NPT Male
| Male Thread — End 1 | Male Thread — End 2 | Part No. |
|---|---|---|
| 2-1/2″ NYFD | 2″ NPT | SPT-DMH25NYFD20T |
Ordering Information
Please specify the part number, both male thread sizes, thread types and quantity. For NYFD configurations, include the required thread specification.
Availability and working pressure are subject to confirmation for the selected configuration and application.
DISTRIBUTOR · OEM · PROJECT SUPPLY
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Tell us the product type, size, material, thread and quantity you need. Catalogs and drawings are available on request.
MOQ and lead time will be confirmed after review.