| 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 | 最小 | 值 | 值 |
| RTW | inch | 0.654 | 0.649~0.663 | 0.654 | 0.034~0.037 | 0.065 | 0.037 | 0.13 | 0.059 | |
| RTW | inch | 0.697 | 0.692~0.706 | 0.697 | 0.034~0.037 | 0.067 | 0.037 | 0.134 | 0.059 | |
| RTW | inch | 0.744 | 0.739~0.753 | 0.744 | 0.034~0.037 | 0.067 | 0.037 | 0.134 | 0.059 | |
| RTW | inch | 0.789 | 0.785~0.799 | 0.789 | 0.034~0.037 | 0.071 | 0.039 | 0.142 | 0.059 | |
| RTW | inch | 0.831 | 0.826~0.840 | 0.831 | 0.034~0.037 | 0.071 | 0.039 | 0.142 | 0.059 | |
| RTW | inch | 0.876 | 0.871~0.885 | 0.876 | 0.034~0.037 | 0.079 | 0.043 | 0.157 | 0.059 | |
| RTW | inch | 0.917 | 0.908~0.933 | 0.917 | 0.034~0.037 | 0.083 | 0.047 | 0.157 | 0.059 | |
| RTW | inch | 0.961 | 0.951~0.976 | 0.961 | 0.041~0.045 | 0.083 | 0.047 | 0.157 | 0.059 | |
| RTW | inch | 1.002 | 0.993~1.017 | 1.002 | 0.041~0.045 | 0.087 | 0.047 | 0.157 | 0.059 | |
| RTW | inch | 1.045 | 1.036~1.061 | 1.045 | 0.041~0.045 | 0.091 | 0.051 | 0.157 | 0.059 | |
| RTW | inch | 1.093 | 1.083~1.108 | 1.093 | 0.041~0.045 | 0.102 | 0.051 | 0.157 | 0.059 | |
| RTW | inch | 1.136 | 1.126~1.151 | 1.136 | 0.041~0.045 | 0.106 | 0.055 | 0.157 | 0.059 | |
| RTW | inch | 1.179 | 1.160~1.204 | 1.179 | 0.049~0.053 | 0.11 | 0.055 | 0.181 | 0.075 | |
| RTW | inch | 1.224 | 1.205~1.250 | 1.224 | 0.049~0.053 | 0.114 | 0.059 | 0.181 | 0.075 | |
| RTW | inch | 1.315 | 1.296~1.340 | 1.315 | 0.049~0.053 | 0.118 | 0.059 | 0.181 | 0.075 | |