Directly fastened to the component! It is also possible to combine special-shaped screws.
We handle "tapping screws" made of various materials including iron, stainless steel, brass, aluminum, and titanium, with a proven track record in manufacturing. These screws can be directly fastened to components even if they do not have internal threads. There are four types of iron tapping screws: Type 1, Type 2, Type 3, and Type 4. Additionally, we can combine two-thread screws, coarse screws, and special-shaped screws to meet customer needs, and our screws provide a different user experience. **Features of Iron Tapping Screws** - Type 1: The coarsest pitch (the distance between screw threads). - Type 2: Finer pitch than Type 1, excellent workability for screwing in. - Type 3: Suitable for areas subject to vibration as they are less likely to loosen. - Type 4: Good screwing capability, convenient for locating holes in the counterpart, and combines the features of Types 1 and 2. *For more details, please download the PDF or feel free to contact us.*
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The products of Koyauchi Fastener Co., Ltd. are used in various industries and fields that form the foundation of everyday life, including construction, civil engineering, automotive, electrical, industrial machinery, toys, medical devices, railway vehicles, and agricultural machinery. In particular, our "non-standard sizes," which are thick and short or thin and long, are well-received by many customers. We aim to contribute even more to the industries and fields that support our daily lives through product development that meets customer needs, in addition to our existing product lineup.