| 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 | 公差 | 最小 | 公差 | 值 | 值 | 公差 |
| MT | mm | 75.69 | 74.93~76.70 | 2.36 | 2.29~2.43 | 5.84 | ±0.177 | 2.87 | ±0.177 | 7.62 | 2.79 | +0.381,-0.050 | |
| MT | mm | 77.47 | 76.71~78.48 | 2.36 | 2.29~2.43 | 5.94 | ±0.177 | 2.92 | ±0.177 | 7.62 | 2.79 | +0.381,-0.050 | |
| MT | mm | 79.27 | 78.52~80.28 | 2.36 | 2.29~2.43 | 5.84 | ±0.177 | 2.92 | ±0.177 | 7.62 | 2.79 | +0.381,-0.050 | |
| MT | mm | 81.05 | 80.29~82.06 | 2.36 | 2.29~2.43 | 6.1 | ±0.177 | 3.05 | ±0.177 | 7.62 | 2.79 | +0.381,-0.050 | |
| MT | mm | 84.46 | 83.70~85.47 | 2.36 | 2.29~2.43 | 6.35 | ±0.177 | 3.1 | ±0.177 | 7.62 | 2.79 | +0.381,-0.050 | |
| MT | mm | 86.82 | 85.43~88.21 | 2.77 | 2.70~2.84 | 6.45 | ±0.203 | 3.2 | ±0.203 | 7.87 | 3.18 | +0.381,-0.050 | |
| MT | mm | 88.6 | 87.20~89.99 | 2.77 | 2.70~2.84 | 6.58 | ±0.203 | 3.28 | ±0.203 | 7.87 | 3.18 | +0.381,-0.050 | |
| MT | mm | 89.48 | 88.09~90.88 | 2.77 | 2.70~2.84 | 6.65 | ±0.203 | 3.28 | ±0.203 | 7.87 | 3.18 | +0.381,-0.050 | |
| MT | mm | 92.02 | 90.63~93.42 | 2.77 | 2.70~2.84 | 6.83 | ±0.203 | 3.43 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| MT | mm | 94.84 | 93.45~96.24 | 2.77 | 2.70~2.84 | 7.01 | ±0.203 | 3.56 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| MT | mm | 97.97 | 96.58~99.36 | 2.77 | 2.70~2.84 | 7.26 | ±0.203 | 3.66 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| MT | mm | 98.81 | 97.41~100.20 | 2.77 | 2.70~2.84 | 7.34 | ±0.203 | 3.61 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| MT | mm | 99.97 | 98.58~101.37 | 2.77 | 2.70~2.84 | 7.42 | ±0.203 | 3.61 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| MT | mm | 102.21 | 100.82~103.60 | 2.77 | 2.70~2.84 | 7.59 | ±0.203 | 3.81 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| MT | mm | 105.59 | 103.94~107.23 | 2.77 | 2.70~2.84 | 7.85 | ±0.203 | 3.94 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
