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0086-400-098-9068 0086-574-86531888
Location: | China |
Business Type: | Manufacturer, Exporter |
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Price: | Consultation |
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Bolt series | |||
Executive standard | DIN912 DIN7984 DIN7991 GB70.1 GB70-76 GB70-85 1S04762 etc | ||
Class | 8.8 | d≤30 | 35#、35K、45K、45#、10B21 |
d≥33 | 40Cr | ||
10.9 | All specification | 40Cr、ML40Cr、10B21 | |
12.9 | All specification | SCM435、35CrMoA、42CrMoA、B7 | |
Surface finishing | Black,phosphate,zinc,hot dip galvanized, Dacromet,Geomet etc |
Ningbo Ningli High-Strength Fastener Co., Ltd.