ROSCA METRICA ISO DE EMPLEO GENERAL. MEDIDAS BASICAS
ISO GENERAL PURPOSE METRIC SCREW THREADS. BASIC DIMENSIONS.
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21.040.10 / Metric screw threads
CTN 17 - Fasteners
ISO/R 724:1968 (Non-equivalent)
It is cancelled by: UNE 17704:2002
This standard is available in:
Print and digital format
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