1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 4036:2012Hexagon thin nuts unchamfered (style 0) Product grade BCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo
2、reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4036:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 4036:2012. It supersedes BS EN ISO 4036:2001 which is withdrawn.The UK participation in its preparation was entrusted to Tec
3、hnical 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 Instit
4、ution 2013. Published by BSI Standards Limited 2013ISBN 978 0 580 78561 0 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.Amendment
5、s 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 4036 December 2012
6、ICS 21.060.20 Supersedes EN ISO 4036:2000English Version Hexagon thin nuts unchamfered (style 0) - Product grade B (ISO 4036:2012) crous bas hexagonaux sans chanfrein (style 0) - Grade B (ISO 4036:2012) Sechskantmuttern, niedrige Form (ohne Fase) - Produktklasse B (ISO 4036:2012) This European Stand
7、ard 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 references concerning
8、 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 CEN member into its
9、 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 Macedonia, France, German
10、y, 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 EUROPISCHES KOMITEE FR N
11、ORMUNG 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 4036:2012: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleN
12、o reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4036:2012EN ISO 4036:2012 (E) 3 Foreword This document (EN ISO 4036:2012) has been prepared by Technical Committee ISO/TC 2 “Fasteners“ incollaboration with Technical Committee CEN/TC 185 “Fasteners”, the secretariat of wh
13、ich 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 to the possibility
14、 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 4036:2000. According to the CEN/CENELEC Internal Regulations, the national standards organis
15、ations 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, Luxembourg, Malta
16、, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 4036:2012 has been approved by CEN as a EN ISO 4036:2012 without any modification. Copyright European Committee for Standardization Provi
17、ded by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4036:2012ISO 4036:2012(E) ISO 2012 All rights reserved iiiContents PageForeword ivIntroduction v1 Scope 12 Normative references . 13 Dimensions . 14 Requirements and referenc
18、e International Standards 25 Designation . 2Bibliography . 3Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4036:2012ISO 4036:2012(E)ForewordISO (the International Orga
19、nization 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 has been establis
20、hed 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 electrotechnical standardization
21、.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 bodies for voting. Pub
22、lication 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 or all such patent
23、rights.ISO 4036 was prepared by Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 12, Fasteners with metric internal thread.This third edition cancels and replaces the second edition (ISO 4036:1999), of which it constitutes a minor revision.iv ISO 2012 All rights reservedCopyright European Co
24、mmittee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4036:2012ISO 4036:2012(E)IntroductionThis International Standard belongs to a complete group of product standards developed by ISO on externa
25、l 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, ISO 7720, ISO 86
26、73, 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 Committee for Stand
27、ardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4036:2012Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without
28、license from IHS-,-,-BS EN ISO 4036:2012Hexagon thin nuts unchamfered (style 0) Product grade B1 ScopeThis International Standard specifies the characteristics of unchamfered hexagon thin nuts (style 0), with threads from M1,6 up to and including M10 and product grade B.If, in special cases, specifi
29、cations other than those listed in this International Standard are required, they can be selected from existing International Standards, for example ISO 724, ISO 965-1 and ISO 4759-1.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and a
30、re 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 and descriptions of dimensionsISO 724, ISO general-purpose metric screw threads Basic dimensionsISO 9
31、65-1, ISO general-purpose metric screw threads Tolerances Part 1: Principles and basic dataISO 3269, Fasteners Acceptance inspectionISO 4042, Fasteners Electroplated coatingsISO 4759-1, Tolerances for fasteners Part 1: Bolts, screws, studs and nuts Product grades A, B and CISO 6157-2, Fasteners Surf
32、ace 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-electrolytically applied zinc flake coatings3 DimensionsSee Figure 1
33、 and Table 1.Symbols and descriptions of dimensions are specified in ISO 225.Figure 1INTERNATIONAL STANDARD ISO 4036:2012(E) ISO 2012 All rights reserved 1Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted with
34、out license from IHS-,-,-BS EN ISO 4036:2012ISO 4036:2012(E)Table 1 DimensionsDimensions in millimetresThread DM1,6 M2 M2,5 M3 (M3,5)aM4 M5 M6 M8 M10Pb0,35 0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5e min. 3,28 4,18 5,31 5,88 6,44 7,50 8,63 10,89 14,20 17,59m max. 1,00 1,20 1,60 1,80 2,00 2,20 2,70 3,20 4,0
35、0 5,00min. 0,75 0,95 1,35 1,55 1,75 1,95 2,45 2,90 3,70 4,70snom. = max. 3,20 4,00 5,00 5,50 6,00 7,00 8,00 10,00 13,00 16,00min. 2,90 3,70 4,70 5,20 5,70 6,64 7,64 9,64 12,57 15,57aIf possible, the size in parentheses should be avoided.bP is the pitch of the thread.4 Requirements and reference Inte
36、rnational StandardsSee Table 2.Table 2 Requirements and reference International StandardsMaterial Steel (St) Non-ferrous metalGeneral requirementsInternational Standard ISO 8992ThreadTolerance class 6HInternational Standards ISO 724, ISO 965-1Mechanical propertiesHardness min. 110 HV30Materials as s
37、pecified in ISO 8839International Standard ToleranceProduct grade BInternational Standard ISO 4759-1Finish CoatingAs processedRequirements for electroplating are specified in ISO 4042.Requirements for non-electrolytically applied zinc flake coatings are specified in ISO 10683.Additional requirements
38、 or other finishes or coatings shall be agreed between the supplier and the purchaser.Surface integrityLimits for surface discontinuities are specified in ISO 6157-2.Acceptability Acceptance inspection is specified in ISO 3269.5 DesignationEXAMPLE An unchamfered hexagon thin nut (style 0) with threa
39、d M6 made from steel (St) with a minimum hardness of 110 HV30 is designated as follows:Hexagon thin nut ISO 4036 - M6 - St2 ISO 2012 All rights reservedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without
40、 license from IHS-,-,-BS EN ISO 4036:2012ISO 4036:2012(E)Bibliography1 ISO 4014, Hexagon head bolts Product grades A and B2 ISO 4015, Hexagon head bolts Product grade B Reduced shank (shank diameter approximately equal to pitch diameter)3 ISO 4016, Hexagon head bolts Product grade C4 ISO 4017, Hexag
41、on head screws Product grades A and B5 ISO 4018, Hexagon head screws Product grade C6 ISO 4032, Hexagon regular nuts (style 1) Product grades A and B7 ISO 4033, Hexagon high nuts (style 2) Product grades A and B8 ISO 4034, Hexagon regular nuts (style 1) Product grade C9 ISO 4035, Hexagon thin nuts c
42、hamfered (style 0) Product grades A and B10 ISO 4161, Hexagon nuts with flange, style 2 Coarse thread11 ISO 4162, Hexagon flange bolts Small series Product grade combination A/B12 ISO 7040, Prevailing torque type hexagon regular nuts (with non-metallic insert) Property classes 5, 8 and 1013 ISO 7041
43、, Prevailing torque type hexagon nuts (with non-metallic insert), style 2 Property classes 9 and 1214 ISO 7042, Prevailing torque type all-metal hexagon high nuts Property classes 5, 8, 10 and 1215 ISO 7043, Prevailing torque type hexagon nuts with flange (with non-metallic insert), style 2 Product
44、grades A and B16 ISO 7044, Prevailing torque type all-metal hexagon nuts with flange, style 2 Product grades A and B17 ISO 7719, Prevailing torque type all-metal hexagon regular nuts Property classes 5, 8 and 1018 ISO 7720, Prevailing torque type all-metal hexagon nuts, style 2 Property class 919 IS
45、O 8673, Hexagon regular nuts (style 1) with metric fine pitch thread Product grades A and B20 ISO 8674, Hexagon high nuts (style 2) with metric fine pitch thread Product grades A and B21 ISO 8675, Hexagon thin nuts chamfered (style 0) with metric fine pitch thread Product grades A and B22 ISO 8676,
46、Hexagon head screws with metric fine pitch thread Product grades A and B23 ISO 8765, Hexagon head bolts with metric fine pitch thread Product grades A and B24 ISO 10511, Prevailing torque type hexagon thin nuts (with non-metallic insert)25 ISO 10512, Prevailing torque type hexagon regular nuts (with
47、 non-metallic insert) with metric fine pitch thread Property classes 6, 8 and 1026 ISO 10513, Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread Property classes 8, 10 and 1227 ISO 10663, Hexagon nuts with flange, style 2 Fine pitch thread ISO 2012 All rights reserved 3
48、Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 4036:2012ISO 4036:2012(E)28 ISO 12125, Prevailing torque type hexagon nuts with flange (with non-metallic insert) with metric fine pitch thread, style 2 Product grades A and B29 ISO 12126, Prevailing torque type al
