| 扣環 | 截面 | 掛耳 | 孔徑 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 項目 | 標準牌號 | 單位 | 外徑 | 公差 | 厚度 | 公差 | 最大 | 值 | 值 |
| RTW | mm | 105.5 | 104.96~106.8 | 3 | 2.92~3 | 8.4 | 9.2 | 3.5 | |
| RTW | mm | 108 | 107.46~109.3 | 4 | 3.9~4 | 8.5 | 9.5 | 3.5 | |
| RTW | mm | 112 | 111.46~113.3 | 4 | 3.9~4 | 8.7 | 9.5 | 3.5 | |
| RTW | mm | 115 | 114.46~116.3 | 4 | 3.9~4 | 8.9 | 9.5 | 3.5 | |
| RTW | mm | 115 | 114.46~116.3 | 4 | 3.9~4 | 8.9 | 9.5 | 3.5 | |
| RTW | mm | 117 | 116.46~118.3 | 4 | 3.9~4 | 9 | 10.4 | 3.5 | |
| RTW | mm | 119 | 118.46~120.3 | 4 | 3.9~4 | 9.1 | 10.5 | 3.5 | |
| RTW | mm | 122 | 121.37~123.5 | 4 | 3.9~4 | 9.3 | 10.5 | 3.5 | |
| RTW | mm | 125 | 124.37~126.5 | 4 | 3.9~4 | 9.6 | 10.7 | 3.5 | |
| RTW | mm | 125 | 124.37~126.5 | 4 | 3.9~4 | 9.6 | 10.7 | 3.5 | |
| RTW | mm | 127 | 126.37~128.5 | 4 | 3.9~4 | 9.7 | 11 | 3.5 | |
| RTW | mm | 129 | 128.37~130.5 | 4 | 3.9~4 | 9.8 | 11 | 4 | |
| RTW | mm | 132 | 131.37~133.5 | 4 | 3.9~4 | 10 | 11 | 4 | |
| RTW | mm | 135 | 134.37~136.5 | 4 | 3.9~4 | 10 | 11 | 4 | |
| RTW | mm | 135 | 134.37~136.5 | 4 | 3.9~4 | 10.2 | 11 | 4 | |