NINGBO YONGBIAO FASTENER CO.,LTD
| Place Of Origin | CHINA |
| Packaging Details | Carton Box/PE Bag |
| Delivery Time | 7-45Days |
| Payment Terms | T/T |
| Project | DIN6921 |
| Trade Term | EXW,FOB,CIF,DDP,DDU |
| Class | 8.8,10.9 |
| Surface treatment | Plate Zinc |
| Application Scope | Automobile Industry |
| Threading | Full Or Half Threaded |
| Shape | Hex With Flange Head |
| Brand Name | YONGBIAO |
| Model Number | GB/DIN/ISO |
| Certification | ISO9001 |
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Product Specification
| Place Of Origin | CHINA | Packaging Details | Carton Box/PE Bag |
| Delivery Time | 7-45Days | Payment Terms | T/T |
| Project | DIN6921 | Trade Term | EXW,FOB,CIF,DDP,DDU |
| Class | 8.8,10.9 | Surface treatment | Plate Zinc |
| Application Scope | Automobile Industry | Threading | Full Or Half Threaded |
| Shape | Hex With Flange Head | Brand Name | YONGBIAO |
| Model Number | GB/DIN/ISO | Certification | ISO9001 |
| High Light | Hex Flange Head Cap Screw ，DIN6921 Hex Flange Head Cap Screw ，10.9 Hex Flange Head Cap Screw | ||
Hex flange head bolts DIN6921 are commonly used in automobile manufacturing to secure engine, chassis, and body components. Their outstanding strength and corrosion resistance make them ideal for meeting the rigorous demands of automotive parts.As vehicles are driven, they inevitably produce vibrations. The hexagonal flange bolts are designed with a large support area and excellent anti-loosening properties to guarantee the stability of crucial connections, such as those within the engine, during this process.
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The fastening is excellent, with the flange surface resembling a built-in super strong gasket. This design allows for even distribution of force, reducing deformation and damage to the connecting parts. It securely fastens together components of different materials like metal or plastic.
Compared to regular hexagonal bolts, this fastening solution offers superior anti-loosening performance. The toothed flange bolt, in particular, provides enhanced effectiveness, ensuring stability even in high-vibration environments such as car engines.
Various options are available to suit different needs: Level 4.8 is ideal for smaller applications like home décor; Grade 8.8 is commonly utilized in automobiles and construction machinery; and Level 10.9 is capable of withstanding heavy loads.
| 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 | ||
| Shape | Hex With Flange Head |
| Trade Term | EXW, FOB, CIF, DDP, DDU |
| Project | DIN6921 |
| Threading | Full Or Half Threaded |
| Surface Treatment | Plate Zinc |
| Class | 8.8, 10.9 |
| Application Scope | Automobile Industry |
Widely used in various industries such as automobile manufacturing, mechanical equipment manufacturing, outdoor steel structure connection, and furniture manufacturing. These components are instrumental in ensuring the structural integrity and functionality of the products in which they are utilized.
Across different sectors, these components play a crucial role in providing strength, stability, and durability to a wide range of applications. Whether in the assembly of vehicles, machinery, outdoor structures, or furniture pieces, these fasteners serve as essential elements in securely joining various components together.
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 the Hex Head Bolt?
A: The brand name is YONGBIAO.
Q: What is the model number of the Hex Head Bolt?
A: The model number is GB/DIN/ISO.
Q: Where is the Hex Head Bolt manufactured?
A: The product is manufactured in CHINA.
Q: What certification does the Hex Head Bolt have?
A: The product is certified with ISO9001.
Q: What is the minimum order quantity for the 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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