90° 沉頭鉚螺母 GB /T 17880.2-1999
作者：admin 來源： 瀏覽次數：1023 日期：2019-04-14
| M3M4M5M6M8M10M10 X 1M12M12 X 1.5 | |
| Pds公稱最大值最小值d1最大值最小值=公稱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 |
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| ①,b=（1.25～1.5）d |