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ISO 68-1

ISO General Purpose Screw Threads - Basic Profile Part 1: Metric Screw Threads

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Organization: ISO
Publication Date: 15 December 1998
Status: active
Page Count: 6
ICS Code (Metric screw threads): 21.040.10
scope:

This part of ISO 68 specifies the basic profile for ISO general purpose metric screw threads (M).

Document History

68-1
October 1, 2023
ISO general purpose screw threads — Basic and design profiles — Part 1: Metric screw threads
This document specifies the basic and design profiles for ISO general purpose metric screw threads (M). This document is applicable to the metric fastening screw threads.
ISO 68-1
January 1, 2020
ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads AMENDMENT 1
A description is not available for this item.
ISO 68-1
December 15, 1998
ISO General Purpose Screw Threads - Basic Profile Part 1: Metric Screw Threads
This part of ISO 68 specifies the basic profile for ISO general purpose metric screw threads (M).

References

This document references:
ISO 965-1 - ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data
Published by ISO on September 15, 2013
This part of ISO 965 specifies a tolerance system for ISO general purpose metric screw threads (M) according to ISO 261. The tolerance system refers to the basic profile according to ISO 68-1.
This document references:
ISO 5408 - Screw threads - Vocabulary
Published by ISO on June 15, 2009
This International Standard specifies the fundamental terms and definitions applicable to screw threads, in English and French. These terms are applicable to symmetrical threads and unsymmetrical...
This document references:
ISO 965-1 - ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data
Published by ISO on September 15, 2013
This part of ISO 965 specifies a tolerance system for ISO general purpose metric screw threads (M) according to ISO 261. The tolerance system refers to the basic profile according to ISO 68-1.
This document is referenced by:
ISO 9270-1 - 7/24 taper spindle noses for automatic tool changers — Part 1: Dimensions and designation of spindle noses of forms S and SF
Published by ISO on August 15, 2010
This part of ISO 9270 specifies the dimensions and tolerances of 7/24 taper spindle noses with tenons for automatic tool changers, intended for use with the corresponding tool shanks of forms A, AD,...
This document is referenced by:
BS EN ISO 3506-1 - Fasteners - Mechanical properties of corrosionresistant stainless steel fasteners Part 1: Bolts, screws and studs with specified grades and property classes
Published by BSI on April 30, 2020
A description is not available for this item.
This document is referenced by:
BS EN ISO 2320 - Fasteners - Prevailing torque steel nuts - Functional properties
Published by BSI on January 31, 2016
A description is not available for this item.
This document is referenced by:
ISO 888 - Fasteners - Bolts, screws and studs - Nominal lengths and thread lengths
Published by ISO on April 15, 2012
This International Standard specifies lengths and thread lengths for bolts, screws and studs for use in appropriate product standards and other relevant documents, e.g. for parts per drawing. It...
This document is referenced by:
BS EN 60423 - Conduit systems for cable management - Outside diameters of conduits for electrical installations and threads for conduits and fittings
Published by BSI on December 31, 2007
A description is not available for this item.
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