21MP Hex Male-Thread Clamp Adapter
The 21MP adapter has a male thread above hexagonal wrenching flats and a clamp-ferrule base.
Material | SS304, SS316L |
|---|---|
Connection | Female-Clamped |
Product overview
Construction and connections
The 21MP adapter combines an external threaded end, hexagonal wrench flats and a clamp ferrule. The hexagonal section provides an accessible wrenching surface while the clamp face mates with the sanitary ferrule joint. Its profile is distinct from the extended-hex and stepped-shoulder versions.
Technical specifications
Product series
- End 1
- Tri-Clamp (Product series)
- End 2
- Threaded (Product series)
- Series size range
- ½"~4" (Catalogue range; dimensions vary by size and interface standard.)
- Standard options
- 3A,DIN,SMS,ISO (Interface dimension standard options; select the matching standard and dimensions.)
21MP (Hexagon)
Applies to the 21MP Hex Male-Thread Clamp Adapter series dimensional reference (chart covers 1/2"×1/2"–4.0"×4.0"); verify specific end connection standard and mating line dimensions when ordering.
| Size | ØA | ØC | NPT | L | SW |
|---|---|---|---|---|---|
| 1/2"×1/2" | 9.5 | 25 | 1/2" | 45 | 24 |
| 3/4"×1/4" | 7.95 | 25 | 1/4" | 45 | 24 |
| 3/4"×1/2" | 15.8 | 25 | 1/2" | 45 | 24 |
| 3/4"×3/4" | 15.8 | 25 | 3/4" | 45 | 30 |
| 1.0"&1.5"×1/4" | 3.18 | 50.5 | 1/4" | 40 | 17 |
| 1.0"&1.5"×3/8" | 6.35 | 50.5 | 3/8" | 40 | 19 |
| 1.0"&1.5"×1/2" | 9.5 | 50.5 | 1/2" | 40 | 24 |
| 1.0"&1.5"×3/4" | 15.8 | 50.5 | 3/4" | 45 | 32 |
| 1"&1.5"×1.0" | 22.2 | 50.5 | 1.0" | 50 | 35 |
| 1.0"&1.5"×1 1/4" | 28.6 | 50.5 | 1 1/4" | 50 | 50 |
| 1.0"&1.5"×1.5" | 34.9 | 50.5 | 1.5" | 50 | 50 |
| 1.0"&1.5"×2.0" | 47.6 | 50.5 | 2.0" | 55 | 65 |
| 2.0"×1/4" | 3.18 | 64 | 1/4" | 40 | 50 |
| 2.0"×3/8" | 6.35 | 64 | 3/8" | 40 | 50 |
| 2.0"×1/2" | 9.5 | 64 | 1/2" | 40 | 50 |
| 2.0"×3/4" | 15.8 | 64 | 3/4" | 50 | 50 |
| 2.0"×1.0" | 22.2 | 64 | 1.0" | 50 | 50 |
| 2.0"×1.5" | 34.9 | 64 | 1.5" | 50 | 50 |
| 2.0"×2.0" | 47.6 | 64 | 2.0" | 55 | 65 |
| 2.0"×2.5" | 60.3 | 64 | 2.5" | 60 | 65 |
| 2.0"×3.0" | 73 | 64 | 3.0" | 70 | 90 |
| 2.0"×4.0" | 97.6 | 64 | 4.0" | 75 | 115 |
| 2.5"×1.0" | 22.2 | 77.5 | 1.0" | 50 | 75 |
| 2.5"×1.5" | 34.9 | 77.5 | 1.5" | 50 | 75 |
| 2.5"×2.0" | 47.6 | 77.5 | 2.0" | 55 | 75 |
| 2.5"×2.5" | 60.3 | 77.5 | 2.5" | 60 | 75 |
| 2.5"×3.0" | 73 | 77.5 | 3.0" | 70 | 90 |
| 2.5"×4.0" | 97.6 | 77.5 | 4.0" | 75 | 115 |
| 3.0"×1.0" | 22.2 | 91 | 1.0" | 55 | 90 |
| 3.0"×1.5" | 34.9 | 91 | 1.5" | 55 | 90 |
| 3.0"×2.0" | 47.6 | 91 | 2.0" | 55 | 90 |
| 3.0"×2.5" | 60.3 | 91 | 2.5" | 60 | 90 |
| 3.0"×3.0" | 73 | 91 | 3.0" | 70 | 90 |
| 3.0"×4.0" | 97.6 | 91 | 4.0" | 75 | 90 |
| 4.0"×1.0" | 22.2 | 119 | 1.0" | 55 | 115 |
| 4.0"×1.5" | 34.9 | 119 | 1.5" | 55 | 115 |
| 4.0"×2.0" | 47.6 | 119 | 2.0" | 55 | 115 |
| 4.0"×2.5" | 60.3 | 119 | 2.5" | 60 | 115 |
| 4.0"×3.0" | 73 | 119 | 3.0" | 70 | 115 |
| 4.0"×4.0" | 97.6 | 119 | 4.0" | 75 | 115 |
Dimension symbols
- NPT
- National Pipe Taper thread size
- L
- overall face-to-face length
- SW
- hex wrench flat width
Need a different size, connection or document?
Discuss your requirements