1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 10513:2012Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread Property classes 8, 10 and 12 Copyright European Committee for Standardizatio
2、n Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 10513:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO10513:2012. It supersedes BS EN ISO 10513:1998 which is withdrawn.T
3、he UK participation in its preparation was entrusted to TechnicalCommittee FME/9, Fasteners.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible f
4、or its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 77988 6ICS 21.060.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy a
5、nd Strategy Committee on 31 January 2013.Amendments issued since publicationDate Text affectedCopyright 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 EU
6、ROPISCHE NORM EN ISO 10513 December 2012 ICS 21.060.20 Supersedes EN ISO 10513:1997English Version Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread - Property classes 8, 10 and 12 (ISO 10513:2012) crous hexagonaux hauts autofreins tout mtal filetage mtrique pas fin -
7、Classes de qualit 8, 10 et 12 (ISO 10513:2012) Sechskantmuttern mit Klemmteil (Ganzmetallmuttern), Typ 2, mit metrischem Feingewinde - Festigkeitsklassen 8, 10 und 12 (ISO 10513:2012) This European Standard was approved by CEN on 13 November 2012. CEN members are bound to comply with the CEN/CENELEC
8、 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 such national standards may be obtained on application to the CEN-CENELEC Management Centre or t
9、o 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 own language and notified to the CEN-CENELEC Management Centre has the same status as the offici
10、al 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, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, N
11、orway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation i
12、n any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10513:2012: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 10513:2012EN ISO 1
13、0513:2012 (E) 3 Foreword This document (EN ISO 10513:2012) has been prepared by Technical Committee ISO/TC 2 “Fasteners“ in collaboration with Technical Committee CEN/TC 185 “Fasteners” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard,
14、either by publication of an identical text or by endorsement, at the latest by June 2013, and conflicting national standards shall be withdrawn at the latest by June 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or
15、 CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 10513:1997. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria,
16、 Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, S
17、witzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10513:2012 has been approved by CEN as a EN ISO 10513:2012 without any modification. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permit
18、ted without license from IHS-,-,-BS EN ISO 10513:2012ISO 10513:2012(E) ISO 2012 All rights reserved iiiContents PageForeword iv1 Scope 12 Normative references . 13 Dimensions .24 Requirements and reference International Standards 35 Designation . 3Bibliography . 4Copyright European Committee for Sta
19、ndardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 10513:2012ISO 10513:2012(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO memb
20、er 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 established has the right to be represented on that committee. International organizations, government
21、al 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.International Standards are drafted in accordance with the rules given in the ISO/IEC Directi
22、ves, 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. Publication as an International Standard requires approval by at least 75 % of the member bodies
23、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 rights.ISO 10513 was prepared by Technical Committee ISO/TC 2, Fasteners, Subcommittee SC 12,
24、Fasteners with metric internal thread.This second edition cancels and replaces the first edition (ISO 10513:1997), of which it constitutes a minor revision.iv ISO 2012 All rights reservedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduct
25、ion or networking permitted without license from IHS-,-,-BS EN ISO 10513:2012INTERNATIONAL STANDARD ISO 10513:2012(E)Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread Property classes 8, 10 and 121 ScopeThis International Standard specifies the characteristics of preva
26、iling torque type all-metal hexagon high nuts with metric fine pitch thread, with nominal thread diameters, D, from 8 mm up to and including 36 mm, in product grade A for sizes D up to and including 16 mm and product grade B for sizes D above 16 mm, and with property classes 8, 10 and 12.NOTE The di
27、mensions of the nuts with the exception of the dimensions mwand hmaxcorrespond to those given in ISO 8674.If other specifications are required, they can be selected from existing International Standards, for example ISO 261, ISO 724, ISO 898-2, ISO 965-2, ISO 2320 and ISO 4759-1.2 Normative referenc
28、esThe 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 and
29、descriptions of dimensionsISO 261, ISO general purpose metric screw threads General planISO 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
30、fine pitch threadISO 965-2, ISO general purpose metric screw threads Tolerances Part 2: Limits of sizes for general purpose external and internal screw threads Medium qualityISO 2320, Prevailing torque type steel nuts Mechanical and performance propertiesISO 3269, Fasteners Acceptance inspectionISO
31、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 Surface discontinuities Part 2: NutsISO 8992, Fasteners General requirements for bolts, screws, studs and nutsISO 10683, Fasteners Non-elect
32、rolytically applied zinc flake coatings ISO 2012 All rights reserved 1Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 10513:2012ISO 10513:2012(E)3 DimensionsSee Figure
33、1 and Table 1.Symbols and descriptions of dimensions are specified in ISO 225.aPrevailing torque element; shape at the discretion of the manufacturer.b = 15 to 30.c = 90 to 120.Figure 1Table 1 DimensionsDimensions in millimetresThread (D Pa)M81M101M101,25M121,25M121,5(M141,5)bM161,5M201,5M242M302M36
34、3damax. 8,75 10,80 13,00 15,10 17,30 21,60 25,90 32,40 38,90min. 8,00 10,00 12,00 14,00 16,00 20,00 24,00 30,00 36,00dwmin. 11,63 14,63 16,63 19,64 22,49 27,70 33,25 42,75 51,11e min. 14,38 17,77 20,03 23,36 26,75 32,95 39,55 50,85 60,79hmax. 8,00 10,00 13,30 14,10 16,40 20,30 23,90 30,00 36,00min 7
35、,14 8,94 11,57 13,40 15,70 19,00 22,60 27,30 33,10mwmin. 5,15 6,43 8,30 9,68 11,28 13,52 16,16 19,44 23,52smax. 13,00 16,00 18,00 21,00 24,00 30,00 36,00 46,00 55,00min. 12,73 15,73 17,73 20,67 23,67 29,16 35,00 45,00 53,80aP is the pitch of the thread.bThe size in parentheses should be avoided if p
36、ossible.2 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 10513:2012ISO 10513:2012(E)4 Requirements and reference International StandardsSee
37、 Table 2.Table 2 Requirements and reference International StandardsMaterial SteelGeneral requirements International Standard ISO 8992Thread Tolerance class 6HInternational Standards ISO 261, ISO 724, ISO 965-2Mechanical and performance propertiesProperty class 8, 10, 12 aInternational Standards ISO
38、898-2, ISO 2320Tolerance Product grade For D 16 mm: AFor D 16 mm: 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
39、 or other finishes or coatings shall be agreed between the supplier and the purchaser.Surface integrity Limits for surface discontinuities are specified in ISO 6157-2.Acceptability Acceptance inspection is specified in ISO 3269.aFor D 16 mm property class 12 is not specified.5 DesignationEXAMPLE A p
40、revailing torque type all-metal hexagon high nut with fine pitch thread M12 1,5 and property class 8 is designated as follows:Prevailing torque type hexagon high nut ISO 10513 - M12 1,5 - 8 ISO 2012 All rights reserved 3Copyright European Committee for Standardization Provided by IHS under license w
41、ith CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 10513:2012ISO 10513:2012(E)Bibliography1 ISO 8674, Hexagon high nuts (style 2) with metric fine pitch thread Product grades A and B4 ISO 2012 All rights reservedCopyright European Committee for Standa
42、rdization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 10513:2012Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without
43、license from IHS-,-,-This page deliberately left blankCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This page deliberately left blankCopyright European Committee for Standardiz
44、ation Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BSI is the independent national body responsible for preparing British Standards and other standards-related publications, information and services. It presents the UK view
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