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ISO 225:1983
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Fasteners -- Bolts, screws, studs and nuts -- Symbols and designations of dimensions

This standard has been revised by: ISO 225:2010

Abstract

Lays down the method of dimensioning bolts, screws, studs and nuts; includes common symbols and describes the features; in addition to terms in the official ISO languages English, French, and Russian it gives the equivalent terms in German, Italian and Spanish.

 

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