90° 沉头铆螺母 GB /T 17880.2-1999
作者:admin 来源: 浏览次数:1291 日期:2019-04-14

| 螺纹规格 d | M3M4M5M6M8M10M10 X 1M12M12 X 1.5 |
| Pds公称最大值最小值d1最大值最小值=公称dk最大值k | 0.50.70.811.251.511.751.5567911131315154.975.976.978.9710.9712.9712.9714.9714.974.95.96.98.910.912.912.914.914.94.124.925.727.659.3511.1811.1813.1813.1844.85.67.59.21111131389101214161618181.51.51.51.51.51.51.51.51.5 |
| 千件钢制重≈kg | --------- |
| 螺纹长度b | --------- |
| ①,b=(1.25~1.5)d |



