Precision Lock Nut
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- Model/Item No.: YSF, YSA, YSR, YSK
- Country of Origin: Taiwan
- Competitive Advantages: Well and High Quality Control
- Sales Method: Export, Manufacture
Product Specifications:1. Material: SCM 4
2. Thread Tolerance: ISO 4H
3. Hardness: HRC 28-32
4. Ground End Squareness: 0.002mm
2. Thread Tolerance: ISO 4H
3. Hardness: HRC 28-32
4. Ground End Squareness: 0.002mm
