| 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 | 152 | 151.37~153.26 | 4 | 3.91~4.09 | 10.8 | 11 | 3.5 | |
| RTW | mm | 158 | 157.37~159.26 | 4 | 3.91~4.09 | 11.5 | 11.8 | 3.5 | |
| RTW | mm | 164 | 163.37~165.26 | 4 | 3.91~4.09 | 11.5 | 11.8 | 3.5 | |
| RTW | mm | 169 | 168.37~170.26 | 4 | 3.91~4.09 | 12 | 12.5 | 3.5 | |
| RTW | mm | 174.5 | 173.87~175.76 | 4 | 3.91~4.09 | 12 | 12.7 | 3.5 | |
| RTW | mm | 179.5 | 178.87~180.76 | 4 | 3.91~4.09 | 12 | 3.5 | ||
| RTW | mm | 184.5 | 183.78~185.94 | 4 | 3.91~4.09 | 12.5 | 3.5 | ||
| RTW | mm | 189.5 | 188.78~190.94 | 4 | 3.91~4.09 | 13 | 4 | ||
| RTW | mm | 194.5 | 193.78~195.94 | 4 | 3.91~4.09 | 13.5 | 4 | ||
| RTW | mm | 199.5 | 198.78~200.94 | 4 | 3.91~4.09 | 13.5 | 4 | ||
| RTW | mm | 204.5 | 203.78~205.94 | 4 | 3.91~4.09 | 13.5 | 4 | ||
| RTW | mm | 209.5 | 208.78~210.94 | 4 | 3.91~4.09 | 14 | 4 | ||
| RTW | mm | 222 | 221.28~223.44 | 5 | 4.85~5.15 | 14 | 4 | ||
| RTW | mm | 232 | 231.28~233.44 | 5 | 4.85~5.15 | 14 | 4 | ||
| RTW | mm | 242 | 241.28~243.44 | 5 | 4.85~5.15 | 14 | 4 | ||
