Technical drawings -- Screwthreadsandthreaded parts
Part1.General conventions
This Britsh Standard havingbeen prepareduder the directionof theEngineeringSector Board ws plshd under the athority of the Standards Board and es into15 Angit1906 effect on
BSI 1996
The following BSI referencesrelate to the work on this Commtee reference TDE/4 standard:August 1996 Draft announced in ESI News
Committeesresponsibleforthis BritishStandard
The preparation of thisBritish Standard was entrusted to Technical Committee TDE/4 Engineering drawing practice upon which the following bodies were
Atomic Weapons Establishment British Gas plcDrawing Omce Material Maufacturersand DealersAssociation British Standards SocietyElectricity AssociationGauge and Tools Makers' Association HEVAC AssociationInstitution of Chemical EngineersPower Generation Contractors'Association Institution of Engineering DesignersUniversity of Warwick Society of Brtish Aerospace Companies LAd
Amendments issued since publication
Amd No. Date Text affected
Contents
Committees resonsible Inside front cover PageForeword National forewordIntroduction 2 2Specification2 Scope Normative references 33 Representation 34 Indication and dimensioning of threaded parts 7A (informative) Bibiography 9ZA (nomative) Normative references to intemational publications with their relevant European publications 10
Annexes
Nationalforeword
This British Standard has been prepared by Technical Committee TDE/4 and is theCommitte forStandardization（CEN）ItisidenticalwithISO6410-1:1993published nd threaded partsPurt I:Generul conuenutionspublished by the Europeanby the Intermational Organization for Standardization (ISO).
fllrange of EuropeanStandards on technical drawing is implementedBS 308 will be This British Standard partially supersedes BS 308 : Part 1. It is envisaged that when thewithdrawn.
Cross-references
Corresponding British StandardBS EN 20225: 1992 Fusteners. Bolts screws studs and muts.BS EN ISO 6410-2 : 1996 Screw thread inserts
Publicatlion referred toEN 20225:1991 (I80 225: 1983)
Sybolsanddesigations of dirmensionsBS EN ISO 6410 Techunical drauvings-Serew threads and threaded parts
EN ISO 6410-2: 1996(ISO 6410.2:1993) EN ISO 6410-3:1996(ISO 6410-3: 1983)
BS EN ISO 6410-3 : 1996 Simplified representation
Compliance with a British Standard does not of itself confer immunity from legal obligations.
English version
Technicaldrawings--Screwthreadsandthreadedparts- Part1:General conventions
(ISO 6410-1: 1983)
Dessins techniques -Fletages et pieces filetees -Partie 1: Conventions generales (ISO 6410-1 : 1993)
Technische Zeichnungen-Gewinde undGewindeteile-Teil 1: Allgemeines (ISO 6410-1: 1993)
This European Standard was approved by CEN on 1006-03-02. CENmembers are bound to ply with the CEN/CENELECIntemal Regulations which stipulate theconditions for giving this European Standard the status of a national standard without any alteration.
Upto-datelistsandbibliographicalreferenceconceming suchnational standards
may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three offcial versions (English French responsibilityofaCENmemberintoitsowlangunge andnotifed to theCentralSecretariat has the same status as the official versions.
CEN members are the national standards bodies ofAustriaBelgium DenmarkNetheriands rway Portugal pain Sweden Switzerand and United Kingdom. Pinland France Gemany GreeceIelandIreandItaly Luxmboug
European Committee for StandardizationEuroplisches Komitee fuir Normung Comite Europeen de Nornalisation
Central Seeretariat: rue de Stassart 36 B-1050 Brussels
