NINGBO YONGBIAO FASTENER CO.,LTD
| Place Of Origin | ZHEJIANG CHINA |
| Packaging Details | Carton Box/Pallet/Customized |
| Delivery Time | 7-25Days |
| Payment Terms | TT |
| Supply Ability | 500Tons/month |
| Head Type | Hex |
| Country Of Origin | China |
| Thread Size | 1/4-20 |
| Trade Term | EXW/FOB/CIF/DDP/DDU |
| Drive Type | Allen |
| Length | 1 inch |
| Finish | Zinc Plated |
| Port | NINGBO or SHANGHAI |
| Material | Stainless Steel or Carbon Steel |
| Grade | 12.9 |
| Brand Name | YONGBIAO |
| Model Number | GB/DIN/ANSI |
| Certification | ISO9001/16949 |
| Place of Origin | China |
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Product Specification
| Place Of Origin | ZHEJIANG CHINA | Packaging Details | Carton Box/Pallet/Customized |
| Delivery Time | 7-25Days | Payment Terms | TT |
| Supply Ability | 500Tons/month | Head Type | Hex |
| Country Of Origin | China | Thread Size | 1/4-20 |
| Trade Term | EXW/FOB/CIF/DDP/DDU | Drive Type | Allen |
| Length | 1 inch | Finish | Zinc Plated |
| Port | NINGBO or SHANGHAI | Material | Stainless Steel or Carbon Steel |
| Grade | 12.9 | Brand Name | YONGBIAO |
| Model Number | GB/DIN/ANSI | Certification | ISO9001/16949 |
| Place of Origin | China | ||
| High Light | ISO 4762 Hex Socket Allen Screws ，M3-M8 Hex Socket Allen Screws ，Zinc Plated Hex Socket Allen Screws | ||
Hexagon socket set screws, also known as Allen screws, feature a hexagonal internal drive socket head, designed to be driven by a hex key or Allen wrench. They are widely used in machinery, electronics, automotive, and construction industries for their secure fastening and compact design.
• High Torque Transmission:
The hexagonal socket allows for greater torque application without slipping, ensuring tight and secure fastening;
• Compact Design:
The recessed socket head sits flush with the surface, making it suitable for applications where a low-profile or flush finish is required;
• Easy Installation & Removal:
Compatible with hex keys, which are simple and widely available tools, enabling efficient assembly and disassembly;
• Anti-Corrosion Options:
Often made from stainless steel or coated materials, offering good resistance to corrosion and wear;
• Versatility:
Available in various materials, sizes, and strengths, suitable for different loading conditions and environmental requirements.
| d | M4 | M5 | M6 | M8 | |
| a | MAX | 1.4 | 1.6 | 2 | 2.5 |
| b | MIN | 38 | 38 | 38 | 38 |
| h | 0.8 | 1 | 1.6 | 1.6 | |
| H | 2.75 | 3.25 | 4 | 5 | |
| dc | 9 | 10 | 12 | 16 | |
| d2 | 6.78 | 8.75 | 10.71 | 13.64 | |
Packaging and shipping Details
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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