PRODUCT
Material: Carbon steel
Grade: 4.8
Finish: Galvanized
Certification: ISO9001
MOQ:1000PCS
Samples: Free
Place of Origin: Zhejiang China
Product Details
Class 4.8 zinc plated U bolt
Gr4.8 Chemical Composition(%) | |||||
Grade | C | Mn | Si | S≤ | P≤ |
0.045 | 0.27 | 0.06 | 0.027 | 0.02 |
Mechanic Periormance | |
RM(mpa) | A(%) |
345 | 32 |