YSR Radial Locknut
The locking method is radial three points, the thickness is much thinner than other products. It is suitable, especially when there is the restriction of space of screw thickness and you can't find any other substitutes.
- Material Composition: SCM440(42CrMo4)
- Thread Precision:ISO 4H
- Edge Bevel:0.002mm
- Hardness:HRC28 °~32°
- Parallelism:0.002mm
- Concenticity:0.005mm
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