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Car Make： Double Nut

OE NO.：

Size：

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

Product Description


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Add：Wu-Qi Farm,Shangcun NanHuan Road,Licheng District,Quanzhou City,Fujian P.R.China,362000    Tel： +86 595 22417199    Fax：+86 595 22427775    Email：info@cnqzcjqp.cn
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