Overall Description
| Name | Non-standard 3D Printer Screws |
| Measurement | M2*3.5 or OEM |
| Product material | Carbon steel 12.9 grade |
| Finished | Black and white zinc plating, etc |
| Feature | Micro size screws |
| Head type | Flat head or customized |
| Drive type | Cross recessed or customized |
| Application | Electronic instruments, precision institutions, etc |


Small screw insertion - The screw is used to securely fix two objects. If the screws are not securely installed and loose, some problems can arise during assembly. Manual installation of screws into conventional semi-automatic power fastening tools is time consuming. This hampers productivity and increases associated costs. Conventional methods for inserting screws do not provide seating torque. Therefore, in order to overcome this problem, there have been some developments in the system. These developments and advancements provide precise and fast screw insertion.
Non-standard 3D Printer Screws Details
Non-standard 3D Printer Screws Application
Non-standard 3D Printer Screws Flow
The tempered step plays a decisive role in the heat treatment, but it is the smallest one in the heat treatment production cost. As long as it is paid more attention to the tempered step, professionally reliable products can be used to enjoy professional consultation and after-sales service. Unexpected results and greatly reduced overall production costs.

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Electroplated zinc
Steel can easily rust or even be completely damaged in air, water or soil. The annual loss of steel due to corrosion accounts for about one-tenth of the total steel production. On the other hand, in order to give the steel products and parts surfaces a special function, while giving them a decorative appearance, it is generally electrogalvanized.
Since zinc is not easily changed in dry air, while in the moist air, the surface can form a very dense basic zinc carbonate film, which can effectively protect the interior from corrosion. And for some reason, when the coating is broken to expose a steel base that is not too large, the zinc and the steel substrate form a microbattery, and the steel substrate is protected as a cathode.
