| 扭力 |
5mm |
| 长 |
80mm |
| 模式的数量 |
size can be varied |
| 出生地 |
Liaoning China (Mainland) |
| 牌子的名字 |
YFZ003 |
| 结构 |
虫 |
| 材料 |
钢铁 |
| 涂层 |
黑氧化二氮 |
steel step shaft We products all kinds of shaft.step shaft is made by CNC machine and we can produce as per your sample or drawing. The material available:45#,stainless steel,20Cr and so on. Different heat treatment is available:quenching, case hardening and so on. high quality,fine price,good delivery