Overall Description
| Name | Black Steel Slotted Thumb Screw |
| Size | M4.5*5 or custom made |
| Material available | 12.9 grade carbon steel |
| Finished | Black zinc plating, etc |
| Feature | Knurled thumb screw |
| Head type | Flat head or custom |
| Drive style | Slotted or custom |
| Application | Chemical indusrty, motocycle, instruments, etc |
The fasteners like screws, nuts, cnc lathe machined parts and so on can be customized. You can kindly send us the details, like photos or drawing, sizes, materials, etc, then we will figure out the price for you!
Black Steel Slotted Thumb Screw Details
All the screws produced by us are smooth surface without any bubbles. You can order samples first to evaluate our quality!
Black Steel Slotted Thumb Screw Application
Black Steel Slotted Thumb Screw Production Flow
The salt spray test can assess the salt spray corrosion resistance of the material and its protective layer, as well as the process quality of similar protective layers, and at the same time evaluate the resistance of certain products' salt spray corrosion. The test is used for testing parts and electronics, components, metal protective layers and industrial products.
Partners
FAQ:
Which mode of transport for black thumb screws would be better?
In general, if the production are heavy, we advice to make delivery by sea. If the gross weight is less than 300kg, we suggest to delivery by air or International Express. Also we respect your views of other transportation as well.
How is the warranty of the knurled slotted head thumb screw quality control?
We hold the tightend quality controlling from very begining to the end and aim at 100% error free.
Can you provide a sample of steel thumb screw?
Sure, Our sample is provided after receiving the tooling cost and courier fees.