| 扣環 | 截面 | 掛耳 | 孔徑 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 項目 | 標準牌號 | 單位 | 內徑 | 公差 | 厚度 | 公差 | 最大 | 公差 | 最小 | 公差 | 值 | 值 | 公差 |
| STW | mm | 149 | 147.73~149.50 | 3.96 | 3.84~4.08 | 12.32 | ±0.381 | 4.47 | ±0.381 | 14.25 | 3.96 | +0.508,-0.127 | |
| STW | mm | 154.94 | 153.67~155.44 | 3.96 | 3.84~4.08 | 12.32 | ±0.381 | 5.99 | ±0.381 | 14.88 | 3.96 | +0.508,-0.127 | |
| STW | mm | 160.91 | 159.64~161.41 | 3.96 | 3.84~4.08 | 13.08 | ±0.381 | 6.25 | ±0.381 | 15.44 | 4.75 | +0.508,-0.127 | |
| STW | mm | 166.88 | 163.58~168.14 | 3.96 | 3.84~4.08 | 13.08 | ±0.381 | 6.5 | ±0.381 | 13.46 | 4.75 | +0.508,-0.127 | |
| STW | mm | 172.09 | 168.79~173.35 | 4.75 | 4.63~4.87 | 13.84 | ±0.381 | 6.78 | ±0.381 | 16.76 | 4.75 | +0.508,-0.127 | |
| STW | mm | 178.03 | 174.73~179.29 | 4.75 | 4.63~4.87 | 13.84 | ±0.381 | 7.04 | ±0.381 | 17.17 | 4.75 | +0.508,-0.127 | |
| STW | mm | 183.97 | 180.68~185.24 | 4.75 | 4.63~4.87 | 14.22 | ±0.381 | 7.24 | ±0.381 | 16.76 | 4.75 | +0.508,-0.127 | |
| STW | mm | 189.94 | 186.64~191.21 | 4.75 | 4.63~4.87 | 14.22 | ±0.381 | 7.47 | ±0.381 | 18.67 | 4.75 | +0.508,-0.127 | |
| STW | mm | 195.88 | 192.59~197.15 | 4.75 | 4.63~4.87 | 14.73 | ±0.381 | 7.72 | ±0.381 | 18.67 | 4.75 | +0.508,-0.127 | |
| STW | mm | 201.85 | 198.56~203.12 | 4.75 | 4.63~4.87 | 14.73 | ±0.381 | 7.98 | ±0.381 | 18.67 | 4.75 | +0.508,-0.127 | |
| STW | mm | 207.8 | 204.50~209.06 | 4.75 | 4.63~4.87 | 15.01 | ±0.381 | 8.18 | ±0.381 | 18.67 | 4.75 | +0.508,-0.127 | |
| STW | mm | 213.74 | 210.44~215.01 | 4.75 | 4.63~4.87 | 15.47 | ±0.381 | 8.46 | ±0.381 | 18.67 | 4.75 | +0.508,-0.127 | |
| STW | mm | 219.71 | 216.41~220.98 | 4.75 | 4.63~4.87 | 15.88 | ±0.381 | 8.66 | ±0.381 | 18.67 | 4.75 | +0.508,-0.127 | |
| STW | mm | 225.68 | 222.38~226.94 | 4.75 | 4.63~4.87 | 16.31 | ±0.381 | 8.89 | ±0.381 | 18.67 | 4.75 | +0.508,-0.127 | |
| STW | mm | 231.65 | 228.35~232.91 | 4.75 | 4.63~4.87 | 16.71 | ±0.381 | 9.09 | ±0.381 | 18.67 | 4.75 | +0.508,-0.127 | |
