DIN7991 Black Oxide Steel Grade 10.9 12.9 Flat Head Countersunk Socket Cap Screw
Shenzhen Shi Shi Tong Metal Products Co., Ltd.- Material：Carbon Steel
- Type：Countersunk Head
- Groove：Hexagon
- Connection：Common Bolt
- Head Style：Counter Sunk Bolt
- Standard：DIN
Base Info
- Model NO.：DIN7991
- Grade：10.9
- Finish：Black Oxide
- Measurement：Metric, Inch
- Types：Machine Screw
- OEM/ODM：Yes
- Delivery Time：1-3 Days
- Transport Package：Carton
- Specification：M1-M16, Customized size
- Trademark：SHI SHI TONG
- Origin：China
Description
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