Three important methods of fastener surface treatment are introduced
2023-07-19 [ INDUSTRY ]
The surface treatment of fasteners refers to the process of forming a covering layer on the surface of fasteners by some methods. After the surface treatment of fasteners, they can show a more beautiful appearance, and the corrosion resista......
What are the common surface treatments of screws
2023-07-12 [ INDUSTRY ]
The use of screws in our life is very common, many people will be curious about the screw surface color is how to come, the screw is in the process of forming a covering layer on the surface of the workpiece, its purpose is to give the prod......
How much do you know about the common surface treatment of self tapping screws
2023-07-05 [ INDUSTRY ]
The common surface treatments of self-tapping screws are: electroplating, anodizing, passivation, electrophoresis, blackening (blue) and dacromet, etc. 1. Electroplating is to be electroplated self-tapping screw as the cathode soaked into t......
The difference between tapping screws and drill screws
2023-06-28 [ INDUSTRY ]
Tapping screw is a kind of screw with relatively sharp top, deep external thread and large tooth distance. According to the construction of special electric tools, drilling, tapping, fixing and clamping are carried out once. Tapping screw c......
The main points of using self-tapping screws
2023-06-21 [ INDUSTRY ]
Tapping screw is a kind of screw fastener, mainly used for pre-drilling between metal and non-metal materials, which can drill holes matching with female thread. The tension of the self-tapping screw is relatively strong, and contains the c......
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