In fact, screw processing methods mainly include forging processing and turning processing. There are two types of forging processing: cold heading and hot heading. Cold heading is a process in which the wire is extruded...
Everyone is no stranger to self-tapping screws. They are more common on plastic parts. Generally, there is no need to drill holes and tap threads. They can be used on the material to be consolidated, relying on their own...
Recently, a customer asked if wood screws and self-tapping screws are the same. Just taking advantage of this opportunity, xxx will talk to you about the difference between wood screws and self-tapping screws. 1. Wood sc...
Galvanized screws are currently mainly hot-dip galvanized. As we usually do, there are white zinc, blue zinc, blue and white zinc screws, etc. What are the advantages of galvanized screws? 1. Low processing cost: ...
Stainless steel screws are widely used in various industries in our lives, so how to judge whether stainless steel screws are qualified? 1. One method that everyone knows is to use a magnet to attract the screw. I...
In the production process of stainless steel screws, such as the heading process or the turning process, the surface of the screw may be stained with iron filings or some relatively small particles generated during the p...
