SS304 GB845 M3.9 Pan Head Self-tapping Screws

Featuring a corrosion-resistant stainless steel composition, these screws offer durability and a sleek aesthetic.Their cross pan head design allows for easy installation with standard screwdrivers, providing a secure and stable fixation in various materials including metal, wood, and plastic. Whether used in furniture assembly, automotive repairs, or electronic device construction, SS304 self-tapping screws ensure a strong and lasting connection.

Our SS304 GB845 M3.9 Pan Head Self-tapping Screws are high-quality fasteners with excellent performance and wide application. ​

This self-tapping screw is made of 304 stainless steel, which has excellent corrosion resistance and can be used stably in a variety of complex environments. It is not afraid of moisture, acid and alkali corrosion, ensuring long-term connection reliability. It complies with the GB845 standard and is produced in strict accordance with industry specifications, with guaranteed quality. ​

The M3.9 specification design makes it suitable for many common assembly needs. The pan head design increases the contact area with the fixed object, provides more stable support and connection, effectively disperses pressure, and reduces damage to the fixed material. The unique self-tapping feature is a highlight. There is no need to process holes and tapping in advance. It can rely on its own thread to "tap - drill, squeeze, and press" the corresponding thread on the consolidated material to achieve a tight fit, greatly improving construction efficiency and saving installation time and cost.​

This self-tapping screw is often used for the superposition and fixation of non-metallic materials or relatively soft metal materials. It is widely used in power equipment, electronic machinery, mechanical equipment manufacturing, home appliances, digital equipment and other fields. It is also commonly used in water conservancy and hydropower engineering, design and decoration construction and other projects. Whether it is the assembly of small parts or the construction of large projects, it can play an excellent fastening role. Choose our SS304 GB845 M3.9 Pan Head Self-tapping Screws to provide a reliable and efficient fastening solution for your project. ​