M20 80mm 12.9 Normal Surface

M20 80mm 12.9 Normal Surface

M20 80mm 12,9 UMB NORM.SURFACE

This appears to be a product or part designation. Without further context, it's difficult to determine its exact meaning.

  • M20 could refer to a model number or series.
  • 80mm likely indicates a dimension, possibly the diameter of a component.
  • 12,9 might be a specification or measurement related to the product.
  • UMB could be an abbreviation for a specific material, technology, or feature.
  • NORM.SURFACE suggests a standard surface finish or treatment.
Let me know if you have any additional information about this designation, and I can try to provide a more specific explanation.

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