| 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 | 199.5 | 198.78~201.2 | 4 | 3.9~4 | 13.8 | 14.2 | 4 | |
| RTW | mm | 201.5 | 200.78~203.2 | 4 | 3.9~4 | 13.8 | 14.2 | 4 | |
| RTW | mm | 204.5 | 203.78~206.2 | 4 | 3.9~4 | 13.8 | 14.2 | 4 | |
| RTW | mm | 207.5 | 206.78~209.2 | 4 | 3.9~4 | 14 | 14.2 | 4 | |
| RTW | mm | 207.5 | 206.78~209.2 | 4 | 3.9~4 | 14 | 14.2 | 4 | |
| RTW | mm | 209.5 | 208.78~211.2 | 4 | 3.9~4 | 14 | 14.2 | 4 | |
| RTW | mm | 214 | 213.28~215.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |
| RTW | mm | 217 | 216.28~218.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |
| RTW | mm | 217 | 216.28~218.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |
| RTW | mm | 222 | 221.28~223.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |
| RTW | mm | 222 | 221.28~223.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |
| RTW | mm | 222 | 221.28~223.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |
| RTW | mm | 227 | 226.28~228.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |
| RTW | mm | 227 | 226.28~228.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |
| RTW | mm | 232 | 231.28~233.7 | 5 | 4.88~5 | 14 | 14.2 | 4 | |