YFS Flat Head Hex Screws

YFS Flat Head Hex Screws

Our YFS Flat Head Hex Screws Grade 12.9 offer exceptional strength and durability. Designed for heavy-duty applications, these screws ensure secure and reliable fastening. Order now!




Grade: 12.9
Head Type: Flat Head Hex
Specifications: DIN7991
Thread Diameter: M3
Length: 5mm 6mm 8mm 10mm 12mm 14mm 15mm 16mm 18mm 20mm 22mm 24mm 25mm 26mm 30mm


  • High Strength: YFS Flat Head Hex Screws Grade 12.9 are known for their exceptional strength. With a grade rating of 12.9, these screws offer superior tensile and shear strength, making them suitable for heavy-duty applications.
  • Durability: These screws are made from high-quality materials, ensuring long-lasting durability. They are resistant to rust, corrosion, and wear, making them ideal for use in various environments, including outdoor and industrial settings.
  • ┬áSecure Fastening: YFS Flat Head Hex Screws Grade 12.9 provide a secure and reliable fastening solution. The flat head design allows for flush installation, preventing snagging or catching on surfaces. This ensures a tight and secure fit, minimizing the risk of loosening or dislodging over time.
  • Versatility: These screws are versatile and can be used in a wide range of applications. Whether it’s construction, automotive, machinery, or other heavy-duty projects, YFS Flat Head Hex Screws Grade 12.9 can provide the strength and stability required.
  • Industry Standard: YFS is a reputable brand known for manufacturing high-quality fasteners. Their Flat Head Hex Screws Grade 12.9 meet industry standards and are trusted by professionals worldwide. By choosing these screws, you can have confidence in the quality and reliability of your fastening solution.

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