| 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 | 值 | 值 |
| STW | inch | 10.63 | 10.552~10.661 | 0.197 | 0.193~0.196 | 0.63 | 0.638 | 0.197 | |
| STW | inch | 10.63 | 10.552~10.661 | 0.197 | 0.193~0.196 | 0.63 | 0.638 | 0.197 | |
| STW | inch | 10.827 | 10.749~10.858 | 0.197 | 0.193~0.196 | 0.63 | 0.638 | 0.197 | |
| STW | inch | 10.827 | 10.749~10.858 | 0.197 | 0.193~0.196 | 0.63 | 0.638 | 0.197 | |
| STW | inch | 11.024 | 10.945~11.055 | 0.197 | 0.193~0.196 | 0.63 | 0.638 | 0.197 | |
| STW | inch | 11.024 | 10.945~11.055 | 0.197 | 0.193~0.196 | 0.63 | 0.638 | 0.197 | |
| STW | inch | 11.024 | 10.945~11.055 | 0.197 | 0.193~0.196 | 0.63 | 0.638 | 0.197 | |
| STW | inch | 11.22 | 11.142~11.252 | 0.197 | 0.193~0.196 | 0.63 | 0.638 | 0.197 | |
| STW | inch | 11.339 | 11.260~11.370 | 0.236 | 0.231~0.236 | 0.787 | 0.795 | 0.236 | |
| STW | inch | 11.535 | 11.457~11.567 | 0.236 | 0.231~0.236 | 0.787 | 0.795 | 0.236 | |
| STW | inch | 11.732 | 11.654~11.764 | 0.236 | 0.231~0.236 | 0.787 | 0.795 | 0.236 | |
| STW | inch | 11.929 | 11.851~11.961 | 0.236 | 0.231~0.236 | 0.787 | 0.795 | 0.236 | |
| STW | inch | 12.126 | 12.048~12.157 | 0.236 | 0.231~0.236 | 0.787 | 0.795 | 0.236 | |
| STW | inch | 12.323 | 12.245~12.354 | 0.236 | 0.231~0.236 | 0.787 | 0.795 | 0.236 | |
| STW | inch | 12.52 | 12.441~12.555 | 0.236 | 0.231~0.236 | 0.787 | 0.795 | 0.236 | |