DIN螺帽
| DN | A | B | C | H |
| 10 | 19 | 38 | Rd28x1/8" | 18 |
| 15 | 25 | 44 | Rd34x1/8" | 18 |
| 20 | 31 | 54 | Rd44x1/6" | 20 |
| 25 | 36 | 63 | Rd52x1/6" | 21 |
| 32 | 42.5 | 70 | Rd58x1/6" | 21 |
| 40 | 49 | 78 | Rd65x1/6" | 21 |
| 50 | 62 | 92 | Rd78x1/6" | 22 |
| 65 | 80 | 112 | Rd95x1/6" | 25 |
| 75/3.0" | 86.5 | 120 | Rd104x1/4" | 26 |
| 80 | 94 | 127 | Rd110x1/4" | 29 |
| 100 | 115 | 138 | Rd130x1/4" | 31 |
| 125 | 138 | 178 | Rd160x1/4" | 35 |
| 150 | 164 | 210 | Rd190x1/4" | 40 |


