GB2672
round head
plum blossom trough
Fully threaded
平端
产品信息
- 产品材质 Stainless steel, carbon steel
- 产品标准 National standard
- Performance level 10.9, 4.8, 8.8, A2-70, A4-70
- surface treatment true color, 环保镀锌, 电镀锌, 电镀锌镍合金, 非电解锌片涂层
产品图纸
供货范围
| Material | Material | Performance level | surface treatment | 常规供货范围 | RoHS | 其他 |
|---|---|---|---|---|---|---|
| carbon steel | ST | 4.8 | 电镀锌 | M2.5-M8 | ||
| carbon steel | ST | 8.8 | true color | M3-M6 | ||
| carbon steel | ST | 8.8 | 电镀锌 | M2-M10 | ||
| carbon steel | ST | 8.8 | 环保镀锌带润滑 | M8 | Yes | |
| carbon steel | ST | 8.8 | 非电解锌片涂层 | M6-M8 | Yes | |
| carbon steel | ST | 8.8 | 电镀锌镍合金带润滑 | M4-M8 | Yes | |
| carbon steel | ST | 8.8 | 电镀锌镍合金（黑色） | M3-M10 | Yes | |
| carbon steel | ST | 10.9 | 电镀锌 | M3-M8 | ||
| Stainless steel | A2 | 70 | true color | M2-M8 | Yes | |
| Stainless steel | A4 | 70 | true color | M2-M8 | Yes |
更多材质
| (mm) | M2 | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 |
|---|---|---|---|---|---|---|---|---|---|
| P | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 |
| da(max) | 2.6 | 3.1 | 3.6 | 4.1 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 |
| dk(max) | 4 | 5 | 5.6 | 7 | 8 | 9.5 | 12 | 16 | 20 |
| dk(min) | 3.7 | 4.7 | 5.3 | 6.64 | 7.64 | 9.14 | 11.57 | 15.57 | 19.48 |
| k(max) | 1.6 | 2.1 | 2.4 | 2.6 | 3.1 | 3.7 | 4.6 | 6 | 7.5 |
| k(min) | 1.46 | 1.96 | 2.26 | 2.46 | 2.92 | 3.52 | 4.3 | 5.7 | 7.14 |
| No. | T6 | T8 | T10 | T15 | T20 | T25 | T30 | T45 | T50 |
| e | 1.75 | 2.4 | 2.8 | 3.35 | 3.95 | 4.5 | 5.6 | 7.95 | 8.95 |
| t(max) | 0.77 | 1.04 | 1.27 | 1.33 | 1.66 | 1.91 | 2.42 | 3.18 | 4.02 |
| t(min) | 0.63 | 0.91 | 1.01 | 1.07 | 1.27 | 1.52 | 2.02 | 2.79 | 3.62 |
| r(min) | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 |
