1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 4035:2012Hexagon thin nuts chamfered (style 0) Product grades A and BCopyright European Committee for Standardization Provided by IHS under license with CENNot for Resa
2、leNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 4035:2012. It supersedes BS EN ISO 4035:2001 which is withdrawn.The UK participation in its preparation was entrusted t
3、o Technical Committee FME/9, Fasteners.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards I
4、nstitution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 78560 3 ICS 21.060.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2013.Amen
5、dments issued since publicationDate T e x t a f f e c t e dCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 4035 December
6、2012 ICS 21.060.20 Supersedes EN ISO 4035:2000English Version Hexagon thin nuts chamfered (style 0) - Product grades A and B (ISO 4035:2012) crous bas hexagonaux chanfreins (style 0) - Grades A et B (ISO 4035:2012) Sechskantmuttern, niedrige Form (mit Fase) - Produktklassen A und B (ISO 4035:2012) T
7、his European Standard was approved by CEN on 15 November 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical ref
8、erences concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a C
9、EN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedon
10、ia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPI
11、SCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 4035:2012: ECopyright European Committee for Standardization Provided by IHS under license with
12、CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012EN ISO 4035:2012 (E) 3 Foreword This document (EN ISO 4035:2012) has been prepared by Technical Committee ISO/TC 2 “Fasteners“ incollaboration with Technical Committee CEN/TC 185 “Fasteners”, the
13、 secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, at the latest by June 2013, and conflicting national standards shall be withdrawn atthe latest by June 2013. Attention is drawn
14、to the possibility that some of the elements of this document may be the subject of patentrights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 4035:2000. According to the CEN/CENELEC Internal Regulations, the national
15、 standards organisations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, CzechRepublic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
16、 Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 4035:2012 has been approved by CEN as a EN ISO 4035:2012 without any modification. Copyright European Committee for Sta
17、ndardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012ISO 4035:2012(E) ISO 2012 All rights reserved iiiContents PageForeword ivIntroduction v1 Scope 12 Normative references . 13 Dimensions . 14 Require
18、ments and reference International Standards 45 Designation . 4Bibliography . 5Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012ISO 4035:2012(E)ForewordISO (the
19、International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee
20、 has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnic
21、al standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodi
22、es for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any o
23、r all such patent rights.ISO 4035 was prepared by Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 12, Fasteners with metric internal thread.This fourth edition cancels and replaces the third edition (ISO 4035:1999), of which it constitutes a minor revision.iv ISO 2012 All rights reservedCop
24、yright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012ISO 4035:2012(E)IntroductionThis International Standard belongs to a complete group of product standards developed
25、 by ISO on external hexagon drive fasteners. It comprises the following:a) hexagon head bolts (ISO 4014, ISO 4015, ISO 4016 and ISO 8765);b) hexagon head screws (ISO 4017, ISO 4018 and ISO 8676);c) hexagon nuts (ISO 4032, ISO 4033, ISO 4034, ISO 4035, ISO 4036, ISO 7040, ISO 7041, ISO 7042, ISO 7719
26、, ISO 7720, ISO 8673, ISO 8674, ISO 8675, ISO 10511, ISO 10512 and ISO 10513);d) hexagon bolts with flange (ISO 4162, ISO 15071 and ISO 15072);e) hexagon nuts with flange (ISO 4161, ISO 7043, ISO 7044, ISO 10663, ISO 12125, ISO 12126 and ISO 21670). ISO 2012 All rights reserved vCopyright European C
27、ommittee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking
28、permitted without license from IHS-,-,-BS EN ISO 4035:2012Hexagon thin nuts chamfered (style 0) Product grades A and B1 ScopeThis International Standard specifies the characteristics of chamfered hexagon thin nuts (style 0), with threads from M1,6 up to and including M64, with product grade A for th
29、reads D M16 and product grade B for threads D M16.If, in special cases, specifications other than those listed in this International Standard are required, they can be selected from existing International Standards, for example ISO 724, ISO 898-2, ISO 965-1, ISO 3506-2 and ISO 4759-1.2 Normative ref
30、erencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable to its application. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 225, Fasteners Bolts, screws, studs and nuts Symbols
31、 and descriptions of dimensionsISO 724, ISO general-purpose metric screw threads Basic dimensionsISO 898-2, Mechanical properties of fasteners made of carbon steel and alloy steel Part 2: Nuts with specified property classes Coarse thread and fine pitch threadISO 965-1, ISO general-purpose metric sc
32、rew threads Tolerances Part 1: Principles and basic dataISO 3269, Fasteners Acceptance inspectionISO 3506-2, Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: NutsISO 4042, Fasteners Electroplated coatingsISO 4759-1, Tolerances for fasteners Part 1: Bolts, screws, studs
33、and nuts Product grades A, B and CISO 6157-2, Fasteners Surface discontinuities Part 2: NutsISO 8839, Mechanical properties of fasteners Bolts, screws, studs and nuts made of non-ferrous metalsISO 8992, Fasteners General requirements for bolts, screws, studs and nutsISO 10683, Fasteners Non-electrol
34、ytically applied zinc flake coatingsISO 10684, Fasteners Hot dip galvanized coatings3 DimensionsSee Figure 1 and Tables 1 and 2.Symbols and descriptions of dimensions are specified in ISO 225.INTERNATIONAL STANDARD ISO 4035:2012(E) ISO 2012 All rights reserved 1Copyright European Committee for Stand
35、ardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012ISO 4035:2012(E)a = 15 to 30.b = 110 to 120.Figure 1Table 1 Preferred threadsDimensions in millimetresThread DM1,6 M2 M2,5 M3 M4 M5 M6 M8 M10 M12Pa0,
36、35 0,4 0,45 0,5 0,7 0,8 1 1,25 1,5 1,75damax. 1,84 2,30 2,90 3,45 4,60 5,75 6,75 8,75 10,80 13,00min. 1,60 2,00 2,50 3,00 4,00 5,00 6,00 8,00 10,00 12,00dwmin. 2,40 3,10 4,1 4,60 5,90 6,90 8,90 11,60 14,60 16,60e min. 3,41 4,32 5,45 6,01 7,66 8,79 11,05 14,38 17,77 20,03m max. 1,00 1,20 1,60 1,80 2,
37、20 2,70 3,20 4,00 5,00 6,00min. 0,75 0,95 1,35 1,55 1,95 2,45 2,90 3,70 4,70 5,70mwmin. 0,60 0,80 1,10 1,20 1,60 2,00 2,3 3,0 3,8 4,60snom. = max. 3,20 4,00 5,00 5,50 7,00 8,00 10,00 13,00 16,00 18,00min. 3,02 3,82 4,82 5,32 6,78 7,78 9,78 12,73 15,73 17,732 ISO 2012 All rights reservedCopyright Eur
38、opean Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012ISO 4035:2012(E)Table 1 (continued)Dimensions in millimetresThread DM16 M20 M24 M30 M36 M42 M48 M56 M64Pa2 2,5 3 3,5 4 4,5 5
39、 5,5 6damax. 17,30 21,60 25,90 32,40 38,90 45,40 51,80 60,50 69,10min. 16,00 20,00 24,00 30,00 36,00 42,00 48,00 56,00 64,00dwmin. 22,50 27,70 33,20 42,80 51,10 60,00 69,50 78,70 88,20e min. 26,75 32,95 39,55 50,85 60,79 71,30 82,60 93,56 104,86m max. 8,00 10,00 12,00 15,00 18,00 21,00 24,00 28,00 3
40、2,00min. 7,42 9,10 10,90 13,90 16,90 19,70 22,70 26,70 30,40mwmin. 5,90 7,30 8,70 11,10 13,50 15,80 18,20 21,40 24,30snom. = max. 24,00 30,00 36,00 46,00 55,00 65,00 75,00 85,00 95,00min. 23,67 29,16 35,00 45,00 53,80 63,10 73,10 82,80 92,80aP is the pitch of the thread.Table 2 Non-preferred threads
41、Dimensions in millimetresThread DM3,5 M14 M18 M22 M27 M33 M39 M45 M52 M60Pa0,6 2 2,5 2,5 3 3,5 4 4,5 5 5,5damax. 4,00 15,10 19,50 23,70 29,10 35,60 42,10 48,60 56,20 64,80min. 3,50 14,00 18,00 22,00 27,00 33,00 39,00 45,00 52,00 60,00dwmin. 5,10 19,60 24,90 31,40 38,00 46,60 55,90 64,70 74,20 83,40e
42、 min. 6,58 23,36 29,56 37,29 45,20 55,37 66,44 76,95 88,25 99,21m max. 2,00 7,00 9,00 11,00 13,50 16,50 19,50 22,50 26,00 30,00min. 1,75 6,42 8,42 9,90 12,40 15,40 18,20 21,20 24,70 28,70mwmin. 1,40 5,10 6,70 7,90 9,90 12,30 14,60 17,00 19,80 23,00snom. = max. 6,00 21,00 27,00 34,00 41,00 50,00 60,0
43、0 70,00 80,00 90,00min. 5,82 20,67 26,16 33,00 40,00 49,00 58,80 68,10 78,10 87,80aP is the pitch of the thread. ISO 2012 All rights reserved 3Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license
44、from IHS-,-,-BS EN ISO 4035:2012ISO 4035:2012(E)4 Requirements and reference International StandardsSee Table 3.Table 3 Requirements and reference International StandardsMaterial Steel Stainless steel Non-ferrous metalGeneral requirementsInternational StandardISO 8992ThreadTolerance class 6HInternat
45、ional StandardsISO 724, ISO 965-1Mechanical propertiesProperty classD M39: as agreed D M39: as agreedInternational StandardsD M39: as agreed (specified in ISO 898-2:2012, Annex A)D M39: as agreedToleranceProduct gradeD M16: AD M16: BInternational StandardISO 4759-1Finish CoatingAs processed Clean an
46、d brightA method for passivation is specified in ISO 16048.As processedRequirements for electroplating are specified in ISO 4042.Requirements for electroplating are specified in ISO 4042.Requirements for non-electrolytically applied zinc flake coatings are specified in ISO 10683.Requirements for hot
47、 dip galvanized coatings are specified in ISO 10684.Additional requirements or other finishes or coatings shall be agreed between the supplier and the purchaser.Surface integrityLimits for surface discontinuities are specified in ISO 6157-2Acceptability Acceptance inspection is specified in ISO 3269
48、.5 DesignationEXAMPLE A chamfered hexagon thin nut (style 0) with thread M12 and property class 05 is designated as follows:Hexagon thin nut ISO 4035 - M12 - 054 ISO 2012 All rights reservedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4035:2012ISO 4035:2012(E)Bibliography1 ISO 4014, Hexagon head bolts Product grades
