Engineering reference
Espárragos (extremo metálico ≈ 1.25d)
Cross-reference for DIN 939 ≡ UNI 5911 — Espárragos (extremo metálico ≈ 1.25d). Public equivalents (GB omitted): DIN 939 / UNI 5911. Use this page when converting drawings, checking supplier quotes, or matching catalog products.
| DIN | DIN 939 |
|---|---|
| GB | GB 898 |
| UNI | UNI 5911 |
Equivalents are for engineering reference only. Dimensional tolerances, property classes and thread systems can differ — always confirm against the project specification before substitution.
Catalog fasteners commonly specified against this standard family. Confirm size, material and property class against your drawing before ordering.
DIN 835 / DIN 938 / DIN 939 / OEM35CrMo / SCM435 / 42CrMo / 8.8 / 10.9 / 12.9
Espárragos de doble extremo para montajes industriales generales; 35CrMo / SCM435 / 42CrMo, grado 8.8 / 10.9 / 12.9, referencia DIN 835 / DIN 938 / DIN 939 / OEM.
DIN 939 / DIN 835 / ASTM A193 / ASME B16.5SS316 / 316Ti / B8M Class 2
Espárragos inoxidables ASTM A193 B8M para bridas, recipientes a presión y servicio petroquímico; SS316 / 316Ti, grado B8M Class 2, referencia DIN 939 / DIN 835 / ASTM A193 / ASME B16.5.
DIN 934 / ISO 4032 / SAE J99510B21 / 35K / Grade 8 / 10 / 12
Tuercas hexagonales para montajes industriales generales; 10B21 / 35K, grado Grade 8 / 10 / 12, referencia DIN 934 / ISO 4032 / SAE J995.
DIN 125 / ISO 7089 / ASME B18.22.1Carbon Steel / 200HV / 300HV
Arandelas planas de acero al carbono para montajes industriales generales; Carbon Steel, grado 200HV / 300HV, referencia DIN 125 / ISO 7089 / ASME B18.22.1.
ISO 7042 / DIN 980 / ISO 2320Carbon Steel / Alloy Steel / Grade 8 / 10
Tuercas de par prevalente totalmente metálicas para motor, chasis y subconjuntos de vehículo con carga dinámica; Carbon Steel / Alloy Steel, grado Grade 8 / 10, referencia ISO 7042 / DIN 980 / ISO 2320.
Send DIN 939 (or equivalent), sizes, material, quantity and surface finish — we quote drawing-based and standard fasteners for export projects.
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