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Engineering reference

DIN 660 ≡ ISO 1051

كوب / مسامير برشام برأس دائري أسود

Cross-reference for DIN 660 ≡ ISO 1051 — كوب / مسامير برشام برأس دائري أسود. Public equivalents (GB omitted): DIN 660 / ISO 1051. Use this page when converting drawings, checking supplier quotes, or matching catalog products.

Public equivalents
  • DIN 660
  • ISO 1051
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Standard equivalents

DINDIN 660
ISOISO 1051
GBGB/T 863.1

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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