Revised Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Fourth Revision) which is identical with ISO 1207 : 2011 ‘Slotted cheese head screws - Product grade A’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the General Engineering and Fasteners Standards Sectional Committee and approval of the Production and General Engineering Division Council.

This standard was originally published in 1962 as an indigenous standard and subsequently revised in 1968 and 1982. The standard was further revised in 2002 as an identical adoption of ISO 1207 : 1992. The fourth revision of the standard has been taken up to align it with ISO 1207 : 2011.