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 |
| Application Scope | Automobile Industry |
| Trade Term | EXW,FOB,CIF,DDP,DDU |
| Project | DIN6921 |
| Surface treatment | Plate Zinc |
| Shape | Hex With Flange Head |
| Threading | Full Or Half Threaded |
| 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 |
| Class | 8.8,10.9 | Application Scope | Automobile Industry |
| Trade Term | EXW,FOB,CIF,DDP,DDU | Project | DIN6921 |
| Surface treatment | Plate Zinc | Shape | Hex With Flange Head |
| Threading | Full Or Half Threaded | Brand Name | YONGBIAO |
| Model Number | GB/DIN/ISO | Certification | ISO9001 |
| High Light | Flange Hex Head Bolt ，DIN6921 Flange Hex Head Bolt ，Hex Head Bolt Exw | ||
DIN6921 Hex Flange Head Bolts
In automobile manufacturing, hexagonal flange bolts play a critical role in securing engine, chassis, and body components. Their exceptional strength and resistance to corrosion make them well-suited to meet the rigorous demands of automotive parts.
As a vehicle is in motion, it inevitably produces vibrations. The hexagonal flange bolts, with their generous support area and superior anti-loosening capabilities, guarantee the stability of vital connections like the engine components.
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The fastening is very good, and the flange surface is like a built-in super strong gasket, which can evenly distribute the force, reduce the deformation and damage of the connecting parts, and firmly fasten the connecting parts of different materials such as metal or plastic.
Compared to ordinary hexagonal bolts, it has better anti loosening performance, and the toothed flange bolt has better effect, which can maintain stability in high vibration places such as car engines.
Multiple options available:
| 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 | ||
| Surface treatment | Plate Zinc |
| Threading | Full Or Half Threaded |
| Application Scope | Automobile Industry |
| Project | DIN6921 |
| Trade Term | EXW, FOB, CIF, DDP, DDU |
| Shape | Hex With Flange Head |
| Class | 8.8, 10.9 |
Widely utilized across various industries such as automobile manufacturing, mechanical equipment manufacturing, outdoor steel structure connections, and furniture manufacturing.
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 of the Hex Head Bolt is YONGBIAO.
Q: What is the model number of the Hex Head Bolt?
A: The model number of the Hex Head Bolt is GB/DIN/ISO.
Q: Where is the Hex Head Bolt manufactured?
A: The Hex Head Bolt is manufactured in China.
Q: What certification does the Hex Head Bolt have?
A: The Hex Head Bolt is certified with ISO9001.
Q: What is the minimum order quantity for the Hex Head Bolt?
A: The minimum order quantity for the Hex Head Bolt 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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