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Tianjin Goldensea Hardware Products Co., Ltd
Three important methods of fastener surface treatment are introduced
2023-06-08 [ Industry News ]
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......
How much do you know about the common surface treatment of self tapping screws
2023-05-27 [ Industry News ]
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......
4 ways to protect screws from corrosion
2023-04-26 [ Industry News ]
Screws are made of metal, and the corrosion method of metal mainly includes four aspects, namely, the properties of the material itself, the environment used, the data interface and the environment, and the design of the improved metal stru......
Self-tapping screw introduction and use points
2023-04-11 [ Industry News ]
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 self-tapping screw is relatively strong, and contains the chara......
Uncover the best zinced and nickel-plated screws
2023-03-29 [ Industry News ]
When it comes to zinced and nickel-plated screws, then everyone will ask, which of these two kinds of screws is good, what are the differences? First, from the definition, zinced refers to a layer of zinc plating on the surface of......
Factory Add : No.1213 Wangwenzhuang Industrial Area, Xiqing District, Tianjin , China
Office Address : Room1,2-737, Yongli Mansion, NO.37 Yujiang Road, Hexi District, Tianjin, China
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