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Engineering reference

ISO 10644 ≡ DIN EN ISO 10644

Socket knurled head cap screws and large plain washer assemblies

Cross-reference for ISO 10644 ≡ DIN EN ISO 10644 — Socket knurled head cap screws and large plain washer assemblies. Public equivalents (GB omitted): ISO 10644 / DIN EN ISO 10644. Use this page when converting drawings, checking supplier quotes, or matching catalog products.

Public equivalents
  • ISO 10644
  • DIN EN ISO 10644
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Standard equivalents

ISOISO 10644
GBGB/T 9074.1-S4
DIN EN ISODIN EN ISO 10644

Equivalents are for engineering reference only. Dimensional tolerances, property classes and thread systems can differ — always confirm against the project specification before substitution.

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