SR EN 493:2003

Fasteners. Surface discontinuities. Nuts.

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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General information

Status : Withdrawn
Approval date : 12/11/2003
Publish date : 12/12/2003
Withdrawal date : 7/10/2006
Number of pages : 22
ICS : 21.060.10 Bolts, screw, studs
Technical Committee : 59 - Screw threads, fasteners and bearings

Relations with other standards:

Normative reference SR EN ISO 4759-1:2003
Replaced by SR EN ISO 6157-2:2004