| 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 | 0.65 | 0.636~0.653 | 0.047 | 0.045~0.047 | 0.098 | 0.146 | 0.079 | |
| STW | inch | 0.689 | 0.675~0.692 | 0.047 | 0.045~0.047 | 0.102 | 0.146 | 0.079 | |
| STW | inch | 0.728 | 0.712~0.733 | 0.047 | 0.045~0.047 | 0.102 | 0.15 | 0.079 | |
| STW | inch | 0.807 | 0.791~0.812 | 0.047 | 0.045~0.047 | 0.11 | 0.157 | 0.079 | |
| STW | inch | 0.846 | 0.830~0.851 | 0.047 | 0.045~0.047 | 0.114 | 0.161 | 0.079 | |
| STW | inch | 0.874 | 0.858~0.879 | 0.047 | 0.045~0.047 | 0.118 | 0.165 | 0.079 | |
| STW | inch | 0.913 | 0.897~0.921 | 0.047 | 0.045~0.047 | 0.118 | 0.169 | 0.079 | |
| STW | inch | 0.953 | 0.937~0.961 | 0.047 | 0.045~0.047 | 0.122 | 0.173 | 0.079 | |
| STW | inch | 1.02 | 1.004~1.027 | 0.059 | 0.057~0.059 | 0.13 | 0.177 | 0.079 | |
| STW | inch | 1.059 | 1.043~1.067 | 0.059 | 0.057~0.059 | 0.134 | 0.185 | 0.079 | |
| STW | inch | 1.098 | 1.082~1.106 | 0.059 | 0.057~0.059 | 0.134 | 0.185 | 0.079 | |
| STW | inch | 1.165 | 1.149~1.173 | 0.059 | 0.057~0.059 | 0.142 | 0.197 | 0.098 | |
| STW | inch | 1.24 | 1.224~1.248 | 0.059 | 0.057~0.059 | 0.15 | 0.201 | 0.098 | |
| STW | inch | 1.268 | 1.249~1.277 | 0.059 | 0.057~0.059 | 0.15 | 0.205 | 0.098 | |
| STW | inch | 1.346 | 1.327~1.356 | 0.069 | 0.067~0.068 | 0.157 | 0.213 | 0.098 | |