
Spring Bolt Pm Series Auto Parts
Ningbo Yinzhou Wuxiang Bolian Hardware Factory- After-sales Service:0
- Warranty:0
- Condition:New
- Certification:ISO9001
- Standard:GB
- Customized:Customized
Base Info
- Model NO.:PM4-20
- Material:Low Carbon
- Application:Metal Processing Machinery Parts
- Transport Package:0
- Trademark:0
- Origin:Made in China
- Production Capacity:100000
Description
PROUDCT DESCRIPTIONS:
Material:Bolts:Low Carbon steel 1020;spring steel:hardened annealed to approx.430-500HV
Surface protection:AS standard phosphatized and oiled;passivated in white-blue or yellow.
