| 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 |
| NT | mm | 91.03 | 90.28~91.54 | 2.77 | 2.70~2.84 | 8.69 | ±0.203 | 4.14 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| NT | mm | 92.51 | 91.75~93.01 | 2.77 | 2.70~2.84 | 8.69 | ±0.203 | 4.14 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| NT | mm | 93.98 | 93.22~94.48 | 2.77 | 2.70~2.84 | 8.69 | ±0.203 | 4.14 | ±0.203 | 8.69 | 3.18 | +0.381,-0.050 | |
| NT | mm | 101.32 | 100.56~101.82 | 2.77 | 2.70~2.84 | 8.69 | ±0.254 | 4.47 | ±0.254 | 8.69 | 3.18 | +0.381,-0.050 | |
| NT | mm | 104.29 | 103.54~104.80 | 2.77 | 2.70~2.84 | 8.69 | ±0.254 | 4.6 | ±0.254 | 8.69 | 3.18 | +0.381,-0.050 | |
| NT | mm | 107.26 | 106.51~107.77 | 2.77 | 2.70~2.84 | 10.29 | ±0.254 | 4.7 | ±0.254 | 10.29 | 3.18 | +0.381,-0.050 | |
| NT | mm | 113.23 | 112.48~113.74 | 2.77 | 2.70~2.84 | 10.29 | ±0.254 | 3.45 | ±0.254 | 10.29 | 3.18 | +0.381,-0.050 | |
| NT | mm | 119.18 | 118.42~119.68 | 2.77 | 2.70~2.84 | 10.29 | ±0.254 | 4.93 | ±0.254 | 10.29 | 3.96 | +0.508,-0.127 | |
| NT | mm | 125.15 | 124.13~125.65 | 3.18 | 3.08~3.27 | 11.05 | ±0.254 | 5.36 | ±0.254 | 11.05 | 3.96 | +0.508,-0.127 | |
| NT | mm | 131.11 | 130.10~131.62 | 3.18 | 3.08~3.27 | 9.91 | ±0.254 | 5.31 | ±0.254 | 12.62 | 3.96 | +0.508,-0.127 | |
| NT | mm | 137.06 | 136.05~137.56 | 3.18 | 3.08~3.27 | 11.05 | ±0.254 | 5.59 | ±0.254 | 13.16 | 3.96 | +0.508,-0.127 | |
| NT | mm | 143.03 | 142.02~143.53 | 3.18 | 3.08~3.27 | 11.05 | ±0.254 | 4.34 | ±0.254 | 13.72 | 3.96 | +0.508,-0.127 | |
| NT | 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 | |
| NT | 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 | |
| NT | 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 | |
