VEDALI HARDWARE CO., LTD
| Payment Terms | L/C, T/T, Western Union , Paypal |
| Supply Ability | 500 ,000 pcs per month |
| Delivery Time | 30 days |
| Packaging Details | 10000 pcs each carton with dimension20 X 22 X 20 cm , 500 cartons to a 2o ft container |
| Material | Carbon Steel |
| Property Class | 4.8 |
| Hardness | HRC 20 |
| Finish | Nickel |
| Head | Truss |
| Diameter | M2 -M8 |
| Length | 5 - 80 |
| Drive | Slot / Phillips |
| Brand Name | VDL |
| Model Number | BBS1001 |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union , Paypal | Supply Ability | 500 ,000 pcs per month |
| Delivery Time | 30 days | Packaging Details | 10000 pcs each carton with dimension20 X 22 X 20 cm , 500 cartons to a 2o ft container |
| Material | Carbon Steel | Property Class | 4.8 |
| Hardness | HRC 20 | Finish | Nickel |
| Head | Truss | Diameter | M2 -M8 |
| Length | 5 - 80 | Drive | Slot / Phillips |
| Brand Name | VDL | Model Number | BBS1001 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | screws and fasteners ，hardware screws | ||
Carbon Steel Truss Head Binding Post Screws for Book M6 Nickel Fastener
Binding Screw is combined with a male screw and a female screw and a truss head with slot or phillips drive for mating screw and flat head for male screw ; Normally , depth for female screw is same as the length of threaded length for mating screw , but sometimes, the threaded length for male screw is longer than the hole depth for secure more files .
Binding Screw is also known as Chicago Screw , Screw Post , Binding Post , Sex bolts
We recommend you measure your file thickness first to confirm the length of post so that binding screws can be operated smoothly .
Specificatiion
Normal specification for binding screws are from M2 to M8 based on standard .
Male thread diameter : M2 to M8
Male thread length : 10 to 50
Female overall length : 15 to 50
Finishing : Zinc
Material : Carbon Steel
More specification as following
| d | D | H | d1 |
| M2 | 4.5 | 1.2 | 4 |
| M2.5 | 5.7 | 1.5 | 4 |
| M3 | 6.9 | 1.9 | 5 |
| M3.5 | 8.1 | 2.2 | 5.5 |
| M4 | 9.4 | 2.5 | 6 |
| M5 | 11.8 | 2.8 | 7 |
| M6 | 14 | 3.7 | 8 |
| M8 | 17.8 | 4.8 | 10 |
Note : " L1 " is cnfirmed according to your request .
Material
We provide multiply materials for binding screws as aluminum , Carbon steel ,Stainless Steel and Plastic for various uses .
Application
Binding Screw are used to many fields like book binding industry ,finance fields and Medical area and so on .
Finish
We offer different finish as zinc , nickel ,brass ,Tin and black oxide for binding screws .
Features
● Great usefulness and adaptability
● Versatility
● Perfect corrosion resistance
● Assorted specification
● Harden Material
We offer many specifications for binding screws and we accept customization also , if you are interesting in our binding screws , please contact us by phone 86-769-82601418 or email us via group1@vedali.com .
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
2000,000-3500,000
Employee Number:
50~120
Ecer Certification：
Verified Supplier
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand... With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand...
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