Materials Screws and Nuts

Nuts, Property Classes 04 to 12

Learn more about the mechanical properties of nuts, including tables with test loads of nuts and charts on the chemical composition of nuts.

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Nuts, Property Classes 04 to 12

Download our technical guide for nuts in property classes 04–12, including information on the mechanical properties, tables with test loads, and the chemical composition of nuts.

573.8 KB | pdf

Contents

This technical information contains, among other things, definitions of:

  • Mechanical properties of nuts with ISO metric threads (coarse)
  • Designation system and stress under proof load for nuts with height ≥ 0.5 d, but < 0.8 d
  • Test loads for nuts
  • Test loads for nuts 0.8 d
  • Chemical compositions of nuts

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