Customize pan head pozi tapping screws, what should we pay attention to in material selection?
Customize pan head pozi tapping screws, what should we pay attention to in material selection? Pan head pozi tapping screw s have the advantages of greater friction, easy loading, and unloading, long service life, not easy to wear and tear, so they are favored by many customers. When customers customize screws, it will involve the problem of material selection. So, what should pay attention to when choosing material? First, requirements about pan head pozi tapping screws in mechanical properties are necessary. Some customers need relatively large strength about the screws. In this case, you can use aluminum alloy or the appropriate strength of carbon steel and other materials. Two, the working conditions of the material corrosion resistance requirements. Some screws are used in objects with strong corrosion performance, which requires customers to choose screw materials with strong corrosion resistance. Three, temperature requirements of work environmen...