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product name | Carbon steel bolts |
Material | Carbon steel |
Service | OEM/ODM and fast shipping ,strict quality check,free sample for standard fastener |
customize lead time | 30-60days |
standard | DIN, ASTM/ANSI JIS EN ISO, AS, GB |
Steel Grade | DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2, 5, 8; |
Production Process | M2-M30:Cold Froging, M30-M100 Hot Forging, Machining and CNC for Customized fastener |
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