NINGBO YONGBIAO FASTENER CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 5000000 Tons/Year |
| Delivery Time | 7-25days |
| Packaging Details | Carton Box/Pallet/Customized |
| Material | 304+435,316+435 |
| Trade Terms | EXW,FOB,CIF,DDU,DDP |
| Size | ST5.5,ST6.3 |
| Length | 25mm,32mm,38mm,50mm,55mm,63mm,75mm,100mm |
| Trade Mark | YONGBIAO |
| Drive Type | Hexagon |
| Standard | DIN,GB,ISO |
| Class | 8.8,10.9,12.9 |
| Brand Name | YongBiao |
| Model Number | 12# 5.5*100mm |
| Certification | ISO9001,TUV |
| Place of Origin | ZheJiang China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000 Tons/Year |
| Delivery Time | 7-25days | Packaging Details | Carton Box/Pallet/Customized |
| Material | 304+435,316+435 | Trade Terms | EXW,FOB,CIF,DDU,DDP |
| Size | ST5.5,ST6.3 | Length | 25mm,32mm,38mm,50mm,55mm,63mm,75mm,100mm |
| Trade Mark | YONGBIAO | Drive Type | Hexagon |
| Standard | DIN,GB,ISO | Class | 8.8,10.9,12.9 |
| Brand Name | YongBiao | Model Number | 12# 5.5*100mm |
| Certification | ISO9001,TUV | Place of Origin | ZheJiang China |
| High Light | ST5.5 self drilling screw ，Washer self drilling screw ，ISO DIN15480 self drilling screw | ||
1.Products Details:
Our Hexagon Washer Self-Drilling Screws with Composite Washers are meticulously engineered fastening solutions, designed to meet the most demanding construction, manufacturing, and assembly requirements. Combining the robust structure of hexagon head washers with the innovative design of self-drilling screws and high-performance composite washers, these products deliver exceptional functionality, durability, and reliability.
2.Key Features:
- Good Sealing Performance: The composite gasket can fill gaps effectively, preventing liquid or gas leakage in sealing applications.
- Enhanced Anti-loosening:The combination of hexagon washer and drill tail structure provides better anti-loosening effect, keeping the connection stable in vibrating environments.
- Strong Adaptability: It is suitable for various materials and surface conditions, and the composite gasket can adjust to different substrates to ensure the connection reliability.
- Improved Load Distribution: The washer design distributes the fastening force evenly, reducing the risk of local stress concentration and damage to the connected parts
- Convenient Installation: The drill tail structure allows direct drilling and fastening, simplifying the installation process and improving work efficiency.
3.Technical Parameters of Hex Self Drilling Screw
| Standard | DIN,GB,ISO |
| Diameter | ST4.2,ST4.8,ST5.5,ST6.3 |
| Length | 25mm,32mm,38mm,50mm,55mm,63mm,75mm,100mm |
| Material | 304+435,316+435 |
| Packaging Details | Carton box |
| Inspection | ISO9001 |
| Service | OEM ODM Customized |
4.Certificate Display
5.Production Process
6.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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