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Do you know the use of 304 stainless steel large flat head self tapping screws

2023-10-27

304 stainless steel large flat head self tapping screw is a screw with a drill bit, which can effectively penetrate soft materials such as wood and plastic through its self tapping thread. The smaller specification stainless steel self tapping screw M1-M2

304 stainless steel flat head self tapping screw is a kind of screw with a drill bit. Through its self tapping thread, it can effectively penetrate soft objects such as wood and plastic. Among them, the smaller size of stainless steel self tapping screw M1-M2 is widely used in the electronic precision industry. M2 or more can be used in environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instruments and meters, food machinery, petrochemical industry, ship assembly, pump valve pipeline Building curtain walls, outdoor occasions, sports facilities, outdoor decoration, etc., 304 stainless steel has good corrosion resistance, can maintain long-term surface brightness, and the material also meets environmental requirements.

Will 304 stainless steel large flat head tapping screws rust? 304 stainless steel self tapping screws are not necessarily corrosion-resistant and rust resistant, but rather have stronger corrosion and rust resistance compared to iron screws. However, stainless steel self tapping screws can still rust under specific circumstances. So under what conditions are stainless steel self tapping screws prone to rusting! What is the reason for rust? Stainless steel mushroom head self tapping screws have good characteristics, strong corrosion resistance, high temperature resistance, and strong rust resistance. But it can still rust in harsh environments. For example, in very humid conditions, screws are exposed to sunlight, wind, and rain every day. Over time, there will definitely be some rust. For example, in contact with some acid-base chemicals, a chemical reaction occurs. Causing corrosion and rusting. There are also inherently poor stainless steel screws, such as SUS201 screws made of stainless steel, which are not suitable for use in seawater due to prolonged immersion. Causing corrosion and rusting. When used in areas where there is frequent contact with acidic environments or nearby seawater, it is generally recommended to use stainless steel 316 stainless steel screws, as 316 stainless steel self tapping screws have better corrosion resistance and other properties.

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