Quality Grade 10.9 Renault Hub Bolt M22*1.5*135mm(under head)

MODEL Renault
SIZE M22*1.5*135mm (under head)
Material 40Cr(SAE5140)/35CrMo(SAE4135)/42CrMo(SAE4140)
Grade/Quality 10.9 / 12.9
Hardness HRC32-39 / HRC39-42
Finishing Phosphated, Zinc plated, Dacromet
Color Black,Grey,Silver,Yellow
Certificates ISO9001:2015
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