NINGBO YONGBIAO FASTENER CO.,LTD
| Place Of Origin | CHINA |
| Packaging Details | Carton Box/PE Bag |
| Delivery Time | 7-45Days |
| Payment Terms | T/T |
| Class | 8.8,10.9 |
| Shape | Hex With Flange Head |
| Trade Term | EXW,FOB,CIF,DDP,DDU |
| Surface treatment | Plate Zinc |
| Application Scope | Automobile Industry |
| Project | DIN6921 |
| Threading | Full Or Half Threaded |
| Brand Name | YONGBIAO |
| Model Number | GB/DIN/ISO |
| Certification | ISO9001 |
View Detail Information
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Product Specification
| Place Of Origin | CHINA | Packaging Details | Carton Box/PE Bag |
| Delivery Time | 7-45Days | Payment Terms | T/T |
| Class | 8.8,10.9 | Shape | Hex With Flange Head |
| Trade Term | EXW,FOB,CIF,DDP,DDU | Surface treatment | Plate Zinc |
| Application Scope | Automobile Industry | Project | DIN6921 |
| Threading | Full Or Half Threaded | Brand Name | YONGBIAO |
| Model Number | GB/DIN/ISO | Certification | ISO9001 |
| High Light | Plate Zinc Hexagon Head Bolt ，DIN6921 Hexagon Head Bolt | ||
DIN6921 Hex Flange Head Bolts
In automobile manufacturing, hexagonal flange bolts are commonly employed to secure engine, chassis, and body components. With their superior strength and corrosion resistance, these bolts are able to meet the strict standards set for automotive parts.
The operational life of a vehicle involves continual vibration. The hexagonal flange bolts, with their broad support area and excellent anti-loosening properties, play a crucial role in maintaining the stability of key components like the engine during driving.
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The fastening is of high quality, with the flange surface resembling a super strong built-in gasket. This feature helps in the even distribution of force, reducing deformation and damage to the connecting parts. It securely fastens parts made of different materials such as metal or plastic.
Compared to standard hexagonal bolts, it offers superior anti-loosening performance. The toothed flange bolt provides even better effectiveness, ensuring stability in high vibration environments like car engines.
There are various options to choose from:
| Screw Thread | M5 | M6 | M8 | M10 | M12 | M14 | ||
| P | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | ||
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 34 | |
| 125＜L≤200 | / | / | 28 | 32 | 36 | 40 | ||
| c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | |
| dc | max | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | |
| e | min | 8.71 | 10.95 | 14.26 | 16.5 | 17.62 | 19.86 | |
| f | max | 1.4 | 2 | 2 | 2 | 3 | 3 | |
| k | max | 5.4 | 6.6 | 8.1 | 9.2 | 11.5 | 12.8 | |
| s | max | 8 | 10 | 13 | 15 | 16 | 18 | |
| min | 7.78 | 9.78 | 12.73 | 14.73 | 15.73 | 17.73 | ||
| Application Scope | Automobile Industry |
| Project | DIN6921 |
| Surface treatment | Plate Zinc |
| Threading | Full Or Half Threaded |
| Shape | Hex With Flange Head |
| Trade Term | EXW, FOB, CIF, DDP, DDU |
| Class | 8.8, 10.9 |
Widely utilized in the automotive industry, mechanical equipment manufacturing, construction of outdoor steel structures, and the production of furniture.
Company Profile:
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| Carton Packaging | Outer Cartonbox Packaging | Pallet Packaging |
| Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request. | The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements. | The palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements. This final packaging stage guarantees weather-resistant protection and stability during transportation. |
Q: What is the brand name of this Hex Head Bolt?
A: The brand name is YONGBIAO.
Q: What is the model number of this Hex Head Bolt?
A: The model number is GB/DIN/ISO.
Q: Where is this Hex Head Bolt manufactured?
A: It is manufactured in CHINA.
Q: What certification does this Hex Head Bolt have?
A: It has ISO9001 certification.
Q: What is the minimum order quantity for this Hex Head Bolt?
A: The minimum order quantity is 800KG.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2012
Total Annual:
5000000-6000000
Employee Number:
45~53
Ecer Certification：
Verified Supplier
Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work... Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work...
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