1、June 2011 Translation by DIN-Sprachendienst.English price group 8No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 21
2、.060.10!$s0F“1801335www.din.deDDIN EN ISO 14584Hexalobular socket raised countersunk head screws (ISO 14584:2011)English translation of DIN EN ISO 14584:2011-06Linsensenkschrauben mit Innensechsrund (ISO 14584:2011)Englische bersetzung von DIN EN ISO 14584:2011-06Vis mtaux tte fraise bombe six lobes
3、 internes (ISO 14584:2011)Traduction anglaise de DIN EN ISO 14584:2011-06SupersedesDIN EN ISO 14584:2002-05www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1206.11 DIN EN ISO 14584:2011-06 2 A comma is used as the decimal marker. Na
4、tional foreword This standard has been prepared by Technical Committee ISO/TC 2 “Fasteners” in collaboration with Technical Committee CEN/TC 185 “Fasteners” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Mechanische Verbin-dungselemente (
5、Fasteners Standards Committee), Working Committee NA 067-00-05 AA Kleinschrauben und gewindeformende Schrauben. The DIN 4000-160-3 tabular layout of article characteristics shall apply to screws covered in this standard. The DIN Standards corresponding to the International Standards referred to in t
6、his document are as follows: ISO 225 DIN EN ISO 225 ISO 261 DIN ISO 261 ISO 898-1 DIN EN ISO 898-1 ISO 965-2 DIN ISO 965-2 ISO 3269 DIN EN ISO 3269 ISO 3506-1 DIN EN ISO 3506-1 ISO 4042 DIN EN ISO 4042 ISO 4759-1 DIN EN ISO 4759-1 ISO 6157-1 DIN EN 26157-1 ISO 7721 DIN EN 27721 ISO 8839 DIN EN 28839
7、 ISO 8992 DIN ISO 8992 ISO 10664 DIN EN ISO 10664 ISO 10683 DIN EN ISO 10683 Amendments This standard differs from DIN EN ISO 14584:2002-05 as follows: a) normative references are now undated; b) in Table 1, a new footnote d has been added; c) in Table 2, specifications for other finishes and coatin
8、gs have been added; d) Annex ZA has been deleted. Previous editions DIN EN ISO 14584: 2002-05 DIN EN ISO 14584:2011-06 3 National Annex NA (informative) Bibliography DIN 4000-160, Tabular layout of product properties Part 160: Fasteners with external thread DIN EN 26157-1, Fasteners Surface disconti
9、nuities Bolts, screws and studs subject to general requirements DIN EN 27721, Countersunk head screws Head configuration and gauging DIN EN 28839, Mechanical properties of fasteners Nonferrous metal bolts, screws, studs and nuts DIN EN ISO 225, Fasteners Bolts, screws, studs and nuts Symbols and des
10、criptions of dimensions DIN EN ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel Part 1: Bolts, screws and studs with specified property classes Coarse thread and fine pitch thread DIN EN ISO 3269, Fasteners Acceptance inspection DIN EN ISO 3506-1, Mechanical propert
11、ies of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs DIN EN ISO 4042, Fasteners Electroplated coatings DIN EN ISO 4759-1, Tolerances for fasteners Part 1: Bolts, screws, studs and nuts Product grades A, B and C DIN EN ISO 10664, Hexalobular internal driving feature fo
12、r bolts and screws DIN EN ISO 10683, Fasteners Non-electrolytically applied zinc flake coatings DIN ISO 261, ISO general purpose metric screw threads General plan DIN ISO 965-2, ISO general purpose metric screw threads Tolerances Part 2: Limits of sizes for general purpose external and internal scre
13、w threads Medium quality DIN ISO 8992, Fasteners General requirements for bolts, screws, studs and nuts DIN EN ISO 14584:2011-06 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 14584 March 2011 ICS 21.060.10 Supersedes EN ISO 14584:2001English Version Hexa
14、lobular socket raised countersunk head screws (ISO 14584:2011) Vis mtaux tte fraise bombe six lobes internes (ISO 14584:2011) Linsensenkschrauben mit Innensechsrund (ISO 14584:2011) This European Standard was approved by CEN on 31 January 2011. CEN members are bound to comply with the CEN/CENELEC In
15、ternal 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 to a
16、ny 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 official
17、versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia
18、, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for
19、 CEN national Members. Ref. No. EN ISO 14584:2011: EContents Page Foreword3 1 Scope 4 2 Normative references 4 3 Dimensions.5 4 Specifications and reference International Standards 7 5 Designation 7 Bibliography 8 DIN EN ISO 14584:2011-06 EN ISO 14584:2011 (E) 2 Foreword This document (EN ISO 14584:
20、2011) 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, either by publication of an identical text or by endo
21、rsement, at the latest by September 2011, and conflicting national standards shall be withdrawn at the latest by September 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for
22、identifying any or all such patent rights. This document supersedes EN ISO 14584:2001. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
23、Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 14584:2011 h
24、as been approved by CEN as a EN ISO 14584:2011 without any modification. DIN EN ISO 14584:2011-06 EN ISO 14584:2011 (E) 3 1 Scope This International Standard specifies the characteristics of hexalobular socket raised countersunk head screws of product grade A, and with thread sizes from M2 up to and
25、 including M10. 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 261, ISO 888, ISO 898-1, ISO 965-2, ISO 3506-1 and ISO 4759-1. 2 Normative references The following re
26、ferenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 225, Fasteners Bolts, screws, studs and nuts Symbols and desc
27、riptions of dimensions ISO 261, ISO general-purpose metric screw threads General plan ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel Part 1: Bolts, screws and studs with specified property classes Coarse thread and fine pitch thread ISO 965-2, ISO general purpose
28、metric screw threads Tolerances Part 2: Limits of sizes for general purpose external and internal screw threads Medium quality ISO 3269, Fasteners Acceptance inspection ISO 3506-1, Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs ISO 4042, Fasten
29、ers Electroplated coatings ISO 4759-1, Tolerances for fasteners Part 1: Bolts, screws, studs and nuts Product grades A, B and C ISO 6157-1, Fasteners Surface discontinuities Part 1: Bolts, screws and studs for general requirements ISO 7721, Countersunk head screws Head configuration and gauging ISO
30、8839, Mechanical properties of fasteners Bolts, screws, studs and nuts made of non-ferrous metals ISO 8992, Fasteners General requirements for bolts, screws, studs and nuts ISO 10664, Hexalobular internal driving feature for bolts and screws ISO 10683, Fasteners Non-electrolytically applied zinc fla
31、ke coatings DIN EN ISO 14584:2011-06 EN ISO 14584:2011 (E) 4 3 Dimensions See Figure 1 and Table 1. Symbols and descriptions of dimensions are specified in ISO 225. NOTE The shank diameter, ds, is approximately equal to the pitch diameter or equal to the major thread diameter permissible. aAs-rolled
32、 end. bEdge may be rounded or flat. Figure 1 DIN EN ISO 14584:2011-06 EN ISO 14584:2011 (E) 5 Table 1 Dimensions Dimensions in millimetres Thread, d M2 M2,5 M3 (M3,5)aM4 M5 M6 M8 M10 Pb0,4 0,45 0,5 0,6 0,7 0,8 1,0 1,25 1,5 a max. 0,8 0,9 1 1,2 1,4 1,6 2 2,5 3 b min. 25 25 25 38 38 38 38 38 38 theore
33、tical max. 4,4 5,5 6,3 8,2 9,4 10,4 12,6 17,3 20,0 nom. = max. 3,8 4,7 5,5 7,30 8,40 9,30 11,30 15,80 18,30 dkcactual min. 3,5 4,4 5,2 6,94 8,04 8,94 10,87 15,37 17,78 f 0,5 0,6 0,7 0,8 1 1,2 1,4 2 2,3 kcnom. = max. 1,2 1,5 1,65 2,35 2,7 2,7 3,3 4,65 5 r max. 0,5 0,6 0,8 0,9 1,0 1,3 1,5 2,0 2,5 rf 4
34、 5 6 8,5 9,5 9,5 12 16,5 19,5 x max. 1,0 1,1 1,25 1,5 1,75 2,0 2,5 3,2 3,8 Socket no. 6 8 10 15 20 25 30 45 50 A ref. 1,75 2,4 2,8 3,35 3,95 4,5 5,6 7,95 8,95 max. 0,77 1,04 1,15 1,53 1,80 2,03 2,42 3,31 3,81 Hexalobular socketdt min. 0,63 0,91 0,88 1,27 1,42 1,65 2,02 2,92 3,42 lenom.amin. max. App
35、roximate mass of carbon steel screws, in kilograms per 1 000 pieces (r = 7,85 kg/dm3) (for information only) 3 2,8 3,2 0,119 0,212 4 3,76 4,24 0,138 0,242 0,351 5 4,76 5,24 0,156 0,272 0,395 0,669 0,99 6 5,76 6,24 0,175 0,302 0,439 0,729 1,07 1,49 8 7,71 8,29 0,212 0,362 0,527 0,849 1,23 1,73 2,79 1
36、0 9,71 10,29 0,249 0,422 0,615 0,969 1,39 1,97 3,14 6,89 12 11,65 12,35 0,287 0,482 0,703 1,09 1,54 2,21 3,49 7,53 11,4 (14) 13,65 14,35 0,325 0,543 0,791 1,21 1,70 2,45 3,84 8,17 12,5 16 15,65 16,35 0,362 0,603 0,879 1,33 1,85 2,69 4,19 8,81 13,5 20 19,58 20,42 0,436 0,723 1,06 1,57 2,17 3,17 4,89
37、10,1 15,5 25 24,58 25,42 0,874 1,28 1,87 2,56 3,77 5,77 11,7 18,0 30 29,58 30,42 1,50 2,17 2,95 4,37 6,64 13,3 20,6 35 34,5 35,5 2,47 3,34 4,97 7,52 14,9 23,1 40 39,5 40,5 3,73 5,57 8,39 16,5 25,6 45 44,5 45,5 6,16 9,27 18,1 28,1 50 49,5 50,5 6,76 10,1 19,7 30,7 (55) 54,4 55,6 11,0 21,3 33,2 60 59,4
38、 60,6 11,9 22,9 35,7 NOTE Preferred lengths are the ones between the solid, bold, stepped lines. aSizes in parentheses should be avoided, if possible. bP is the pitch of the thread. cThe gauging of head dimensions is specified in ISO 7721. dFor the acceptance of the hexalobular socket and for gauges
39、, see ISO 10664. eScrews with nominal lengths above the discontinuous, stepped line are threaded up to the head b = l (k + a). DIN EN ISO 14584:2011-06 EN ISO 14584:2011 (E) 6 4 Specifications and reference International Standards See Table 2. Table 2 Specifications and reference International Stand
40、ards Material Steel Stainless steel Non-ferrous metal General requirements International Standard ISO 8992 Tolerance class 6g Thread International Standard ISO 261, ISO 965-2 Property class 4.8 A2-70 A3-70 As agreed Mechanical property International Standard ISO 898-1 ISO 3506-1 ISO 8839 Product gra
41、de A Tolerance International Standard ISO 4759-1 Hexalobular socket International Standard ISO 10664 As processed As processed As processed Requirements for electroplating are specified in ISO 4042. Requirements for electroplating are specified in ISO 4042. Requirements for non-electrolytically appl
42、ied zinc flake coatings are specified in ISO 10683. Finish Coating Additional requirements or other finishes or coatings shall be agreed between the supplier and the purchaser. Surface integrity Limits for surface discontinuities are specified in ISO 6157-1. Acceptability Acceptance inspection is sp
43、ecified in ISO 3269. 5 Designation EXAMPLE A hexalobular socket raised countersunk head screw with thread M5, nominal length l = 20 mm and property class 4.8 is designated as follows: Hexalobular socket raised countersunk head screw ISO 14584 - M5 20 - 4.8 DIN EN ISO 14584:2011-06 EN ISO 14584:2011 (E) 7 Bibliography 1 ISO 888, Bolts, screws and studs Nominal lengths, and thread lengths for general purpose bolts DIN EN ISO 14584:2011-06 EN ISO 14584:2011 (E) 8
