單位:mm
| 尺寸 | ØA | ØB | ØC | D | E |
| 1" | 46 | 34.3x1/8 | 30.3 | 23 | 46 |
| 1.5" | 61.1 | 47.9x1/8 | 43.4 | 24.6 | 61.1 |
| 2" | 76.2 | 61.4x1/8 | 56.5 | 27 | 76.2 |
| 2.5" | 91.3 | 74.9x1/8 | 69.6 | 30.15 | 91.3 |
| 3" | 106.4 | 88.4x1/8 | 82.7 | 32.5 | 106.4 |
| 4" | 137.6 | 115.4x1/8 | 108.9 | 38.1 | 137.6 |
六角螺帽,用於固定 3A 油任管件,提供穩固連接並方便拆裝。
尺寸:1"–4"
材質:SS304