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Whether it is home decoration or industrial manufacturing, the importance of screws as basic connectors is self-evident. Today we will learn more about the two classic products provided by Sunshine Department Store-flat head self-tapping screws and stainless steel round head screws, to help you find the most suitable fixing solution.
The secret of the two screws: the core difference lies in design and function
Flat-head self-tapping screws are known for their simple design and smooth head, especially suitable for occasions where traces need to be hidden. Its sharp tail can easily cut into various plates, and through the thread tightly bite the internal structure of the material, so as to achieve a stable effect.
In contrast, stainless steel round head screws show greater tensile strength and the ability to adapt to complex environments. Its rounded top increases the force area, while providing excellent corrosion resistance and outstanding performance in wet or corrosive places.
Why is material selection important-analysis of the impact of materials on performance
High-quality steel is one of the key factors that determine whether a screw can work stably for a long time. Take these two screws of Sunshine Department Store as an example. They are made of high-grade alloy steel to ensure high strength and flexibility.
For outdoor use of screws, the choice of stainless steel material is particularly important. This is because stainless steel has natural oxidation resistance and rust resistance, and can maintain good condition for many years without deformation under severe weather conditions.
Practical case sharing: see how these two screws are successfully applied in these industries
In the field of home decoration, many users choose flat-head self-tapping screws for wood floor installation. Because this type of screw does not leave obvious raised marks, the overall effect looks more beautiful and tidy.
In the shipbuilding industry, stainless steel round head screws have become the preferred object. Thanks to the strong waterproof characteristics and high reliability, it can be competent for the firm connection between the hull frame.
Selection Skills Open: Quickly Determine Which One Is More Suitable for Your Project
The first thing to consider is the working environment. If you are working in a dry environment, flat-head self-tapping screws made of ordinary carbon steel are sufficient for most daily needs. However, if it involves frequent water vapor contact or places with high risk of chemical erosion, you should not hesitate to invest in the stainless steel camp.
Secondly, we need to pay attention to the size of the load. Lightweight items can be selected for smaller size models to save costs, and further screening and comparison must be made on the premise that the task of carrying heavy objects must be prioritized to ensure a safety factor.
Durability comparison test report: the data tells you who is the real winner
After a series of professional laboratory tests, although the two have their own advantages, but in extreme conditions, stainless steel round head screws with their own excellent quality to win the first place. Especially in the salt spray test, it shows a strong protection level without obvious damage for hundreds of hours.
Of course, this does not mean that the flat head self-tapping screw is inferior. On the contrary, it still maintains a very high cost-effective position and is widely active in many ordinary but indispensable small projects.