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DIN 912 Screws & Bolts

DIN912 is a standard bolt with hexagon socket. It is a wide range bolt in machine, automotive, construction, adjustable part…etc.
  • Bolt Grades and Classes

    This is a technical term which determines the properties of a bolt. 
    There are a huge variety of bolt grades that are suitable for a diverse range of applications and environments.

    Metric Class 4 --- Similar to Grade 2

    Metric Class 8.8 --- Similar to Grade 5

    Metric Class 10.9 --- Similar to Grade 8

    Metric Class 12.9 --- The highest metric class for strength, it exceeds Grade 8

  • DIN, IFI, ISO, ASTM, ASME, Customize product according to customer's drawing and samples.
    Material: Carbon steel, 10B21, SCM435/440
    Strength: 4.6, 8.8, 10.9, 12.9, 14.9; Grade 2, 5, 8
    Length: 3/4’’- 8’’, 20mm – 200mm
    Size: M4 – M12
    Coating: Geomet, Dacromet, Magani, Zn-Ni, Black oxidizes,