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NBN EN ISO 4231:2016

Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 4231:2016)

Summary

ISO 4231:2016 is a supplement to ISO 2568 and ISO 4230 and specifies the dimensions of hand- and machine-operated circular screwing dies intended for production of parallel pipe threads, G series, in accordance with ISO 228-1.
The general dimensions of these dies (diameter, thickness and fixing dimensions) are in accordance with ISO 2568 so as to permit the driving of hand-operated dies with the aid of the die stocks defined in that document.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 12/21/2016
Cancellation Date 05/31/2017
Page Count 12
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Weight (in grams) ---
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