Engineering reference

DIN 127A ≡ ANSI/ASME B18.21.1

Spring Lock Washers-A

Cross-reference for DIN 127A ≡ ANSI/ASME B18.21.1 — Spring Lock Washers-A. Public equivalents (GB omitted): DIN 127A / ANSI/ASME B18.21.1 / UNI 1751 / JIS B1251. Use this page when converting drawings, checking supplier quotes, or matching catalog products.

Public equivalents
  • DIN 127A
  • ANSI/ASME B18.21.1
  • UNI 1751
  • JIS B1251

Standard equivalents

DINDIN 127A
GBGB 93
ANSI/ASMEANSI/ASME B18.21.1
UNIUNI 1751
JISJIS B1251

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

Related products

Catalog fasteners commonly specified against this standard family. Confirm size, material and property class against your drawing before ordering.

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