INTERNATIONAL STANDARD ISO 5969 1979 TECHNICAL CORRIGENDUM 1 Published 1991 02 15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEX&YHAPO,lJHAR OPI AHM3A~MR I IO CTAH,QAPTM3A~MM ORGANISATION INTERNAT[.]
INTERNATIONAL STANDARD TECHNICAL CORRIGENDUM Published INTERNATIONAL ORGANIZATION FOR STANDARDIZATION- MEX&YHAPO,lJHAR 1991-02-15 OPI-AHM3A~MR I-IO CTAH,QAPTM3A~MM Ground thread taps for pipe threads on the threaded series - Tolerantes TECHNICAL CORRIGENDUM TIF TECHNIQUE ORGANISATION G series Portion INTERNATIONALE DE NORMALISATION and Rp Tarauds b file ts rectifiies pour file tages gaz skies RECTIFICA ISO 5969 : 1979 G et Rp - Tokrances sur Ja Partie taifl~e Technical corrigendum to International Standard Sub-Committee SC 4, Screwing taps and dies ISO 5969: 1979 was prepared by Technical Committee ISO/TC 29, Sma// tools, Page Subclause 3.5 Delete the title and insert : “3.5 Tolerante on half-angle a/2 of thread” Page Table For size designation “1/8” delete the value of minimum major diameter “9,865” and insert “9,685” Page Tables and In the columns UDC : tools, ISO 1991 Printed delete “Tolerante on angle a and half-angle in Switzerland a/2” and insert “Tolerante on half-angle Ref No ISO 5969 : 1979/Cor.l 621.993 Descriptors “Tap designation”, taps, pipe threads, dimensional tolerantes a/2” : 1991 (E) This page intentionally left blank