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EVS-EN 493:1999

Fasteners - Surface discontinuities - Nuts

General information

Withdrawn from 08.11.2004
Base Documents
EN 493:1992
Directives or regulations
None

Standard history

Status
Date
Type
Name
This European standard establishes limits for various types of surface discontinuities on nuts with - thread diameters from 5 up to and including 39 mm, - product grade A and B, - all property classes according to ISO 898-2 and ISO 898-6, ISO 2320, unless otherwise specified in product standards or by the purchaser.

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