NINGBO YONGBIAO FASTENER CO.,LTD
| Payment Terms | TT |
| Supply Ability | 50tons/month |
| Delivery Time | 7-25Days According to quantity |
| Packaging Details | Carton Box |
| Name | Cross Recessed Screws |
| Port | NINGBO or SHANGHAI |
| Trade Term | EXW/FOB/CIF/DDP/DDU |
| Standard | DIN, ANSI, GB, JIS,Customized |
| Head Type | Hex Head, Flat Head, Csk Head, Round Head |
| Brand Name | YongBiao |
| Model Number | ISO 7046-2 - 1990 |
| Certification | ISO9001 |
| Place of Origin | ZHEJAING CHINA |
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Product Specification
| Payment Terms | TT | Supply Ability | 50tons/month |
| Delivery Time | 7-25Days According to quantity | Packaging Details | Carton Box |
| Name | Cross Recessed Screws | Port | NINGBO or SHANGHAI |
| Trade Term | EXW/FOB/CIF/DDP/DDU | Standard | DIN, ANSI, GB, JIS,Customized |
| Head Type | Hex Head, Flat Head, Csk Head, Round Head | Brand Name | YongBiao |
| Model Number | ISO 7046-2 - 1990 | Certification | ISO9001 |
| Place of Origin | ZHEJAING CHINA | ||
| High Light | Customized Cross Recessed Screws ，Cross Recessed Screws M8 ，M10 Countersunk Flat Head Screws | ||
Cross Recessed Countersunk Flat Head Screws
Definition and Characteristics:
Machine screws, also known as machine screws or thread screws, are screws that are assembled in threaded holes and used to connect parts with internal threaded holes
and parts with through holes, achieving a detachable connection.
It can also be used in conjunction with nuts for fastening connections between two parts with through holes.
The diameter of the machine screw is uniform from beginning to end, and the head is flat. The front and bottom of the teeth are the same, and the tooth angle is generally 60 °
| d | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | M8 | M10 | |
| P | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | |
| dk | Max | 4.4 | 5.5 | 6.3 | 8.2 | 9.4 | 10.4 | 12.6 | 17.3 | 20 |
| min | 3.5 | 4.4 | 5.2 | 6.9 | 8 | 8.9 | 10.9 | 15.4 | 17.8 | |
| k | Max | 1.2 | 1.5 | 1.65 | 2.35 | 2.7 | 2.7 | 3.3 | 4.65 | 5 |
| r | Max | 0.5 | 0.6 | 0.8 | 0.9 | 1 | 1.3 | 1.5 | 2 | 2.5 |
| x | Max | 1 | 1.1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3.2 | 3.8 |
Application scenarios:
Machine screws are more commonly used inside machine equipment or in hard materials, such as connecting various components in the field of mechanical manufacturing,
connecting engine cylinder heads in automotive production, manufacturing and assembly of various furniture, and steel structure buildings in construction.
Due to its small size and uniform threads, machine screws are particularly suitable for places that require high-precision and meticulous connections, such as fixing
components on circuit boards in the assembly of electronic products
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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