DIN-1587-2000六角盖型螺母

DEUTSCHE NORMOctober 2000Hexagon domed cap nuts{1587SupersedesFebruary 2000 21.060.20Sechskant-Hutmuttern, hohe FormIn keeping with current practice in standards published by the International Organization for Standardization(ISO), a comma has been used throughout as the decimal rdThis standard has been prepared by Technical Committee Schrauben und Muttern mit Außenantrieb ofthe Normenausschuss Mechanische Verbindungselemente (Fasteners Standards Committee).AmendmentsThis standard differs from the February 2000 edition in that the designation has been amended by includingthe width across flats for sizes M10, M12, M14 and M22 (cf. clause 5)Previous editionsDIN KrK 127 to DIN KrK 130: 1925-10; DIN Kr 801: 1934-10; DIN Kr 802: 1934-10; DIN Kr 803: 1934-10;DIN 1587: 1924-07, 1934-12, 1943-11, 1953-10, 1963x-03, 1970-12, 1977-04, 1987-06, dimensions are in millimetres.1Scope范围

本标准规定的尺寸和规格为M4 至M24的粗和细的交货技术条件

螺距螺纹的六角盖形螺母产品等级A和B。This standard specifies dimensions and technical delivery conditions for sizes M4 to M24 coarse and finepitch thread hexagon domed cap nuts of product grades A and B.2Normative references规范参考本标准结合，以月或未注明日期的参考，从其他出版物的规定。

This standard incorporates, by dated or undated reference, provisions from other publications. These这些在适当的地方引用规范的引用，出版物的标题是下面列出。对于日期的引用，

normative references are cited at the appropriate places in the text, and the titles of the publications are随后的修订或修改任何这些出版物适用本标准时，仅在其修订或修订之时。凡是

listed below. For dated references, subsequent amendments to or revisions of any of these publications不注日期的引用文件，其最新出版的出版物apply to this standard only when incorporated in it by amendment or revision. For undated references, thelatest edition of the publication referred to 13-15ISO metric screw threads – Fundamental deviations and tolerances for screw threadsof 1 mm diameter and largerDIN 76-1Thread run-outs and thread undercuts for ISO metric screw threads in accordance withthe DIN 13 seriesDIN 267-2Fasteners – Technical delivery conditions – Product grades and tolerancesDIN 267-10Fasteners – Technical delivery conditions – Hot-dip galvanized componentsDIN 4000-2Tabular layouts of article characteristics for bolts, screws and fit boltsDIN EN 493Fasteners – Surface discontinuities – NutsDIN EN 20898-2Mechanical properties of fasteners – Part 2: Nuts with coarse pitch thread and specifiedproof load values (ISO 898-2:1992)DIN EN 28839Mechanical properties of fasteners – Bolts, screws, studs and nuts made of non-ferrousmetals (ISO 8839:1986)DIN EN ISO 898-6Mechanical properties of fasteners – Part 6: Nuts with fine pitch thread and specifiedproof load values (ISO 898-6:1994)Continued on pages 2 to ation by case of doubt, the German-language original should be consulted as the authoritative text.©No part of this translation may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin. Beuth Verlag GmbH, 10772Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).1587:2000-10English price group06Sales No.010602.01

Page2DIN1587:2000-10DIN EN ISO 3269DIN EN ISO 3506-2DIN EN ISO 4042DIN EN ISO 4759-1DIN EN ISO 10683ISO 8992:1986Fasteners – Acceptance inspection (ISO/DIS 3269:1998)*)Mechanical properties of corrosion-resistant stainless steel fasteners – Part 2: Nuts(ISO3506-2:1997)Fasteners – Electroplated coatings (ISO 4042:1999)Tolerances for fasteners – Part 1: Bolts, screws, studs and fit bolts – Product grades A,B and C (ISO/DIS 4759-1:1997)*)Fasteners – Non-electrically applied zinc flake coatings (ISO/DIS 10683:1999)*)Fasteners – General requirements for bolts, screws, studs and fit bolts3DimensionsNut dimensions shall be as given in figures 1 and 2 and table 1.15°to30°尺寸

如图1、2和表1所规定的螺母尺寸应为。mw is the minimum wrenching height.是最小的扭转的高度Figure1:Nut dimensions for sizes up to M10 (notation)(with thread run-out or thread undercut, at the manufacturer’s discretion)图1：螺母尺寸尺寸为M10（符号）

（带螺纹退或螺纹退刀槽，由制造商自行决定）l)rricahe(spOther dimensions as in figure 2:Nut dimensions for sizes M12 and above (notation)(with thread undercut)*) Currently at draft stage.

Table1:Nut dimensionsThread sizeSeries 1M4M5M6M8M10M12(M14)M16(M18)M20(M22)M24(d)Series 2–––M8×1M10×1M12×1,5(M14×1,5)(M16×1,5)(M18×1,5)M20×2(M22×1,5)M24×2Series 3––––M10×1,25M12×1,25––(M18×2)M20×1,5(M22×2)–P1)0,70,811,251,51,75222,52,52,53dMin.45681224aMax.4,65,756,758,7510,81315,117,319,521,623,725,9dkMax.6,57,59,512,515172dwMin.5,96,98,911,614,616,619,622,524,927,731,433,3e tA7,668,7911,0514,3817,7720,0323,3526,7530,1433,5337,7239,98gradeB7,58,6310,8914,217,5919,8522,7826,1729,5632,9537,2939,55Series 11,41,622,53–,–,–,–,–,–,–,x max.2)Series 2–,–,–,22–,–,–,–,–,–,–,Series 3–,–,–,–,2,5–,–,–,–,–,–,–,Series 1–,–,–,–,–,6,47,37,39,39,39,310,7g2 max.3)Series 2–,–,–,–,–,5,65,65,65,67,35,67,3Series 3–,–,–,–,–,4,9–,–,7,35,67,3–,Max. = nominal tA7,649,6411,5714,5717,5721,4824,4827,4832,3833,3838,3841,38gradeB7,429,4211,314,317,321,1624,1627,1631333841mMax.3,2456,5819Min.2,93,74,76,147,649,6410,312,314,314,916,917,7mwMin.2,322,963,764,916,117,718,249,8411,4411,9213,5214,16rR3,253,754,756,257,58,51011,5131416,517Max. = nominal size781013164,)184,)214,)242730344)tA6,787,789,7812,7315,7317,7320,6723,6726,6729,6733,3835,38gradeB6,647,649,6412,5715,5717,5720,1623,1626,1629,163335tMin.5,267,217,7110,6512,6515,6517,6520,5824,5825,5828,5830,5Max.5,747,798,2911,3513,3516,3518,3521,4225,4226,4229,4231,5wMin.222223445556Approx. mass, in kg,per 1000 units5)5)4,661120,128,35)54,3951045)216Bracketed sizes should not be used.1)Pitch of coarse thread as specified in DIN 13-15.2)For sizes up to and including M10, thread undercut or thread run-out with x not exceeding 2P.括号内的尺寸不应使用。

3)For sizes above M10, thread undercut with g not exceeding the values specified in DIN 76-1 (type D, short thread undercut).1）粗螺距为指定DIN 13-15。

4)The width across flats shall be included in the designation (cf. clause 5).22）对于尺寸和螺纹M10，削弱或线程运行X不超过2页

5)No values available.3）对于尺寸大于M10，G2不超过线下Page3DIN1587:2000-10

Page4DIN1587:2000-104Technical delivery conditionsTable2:Technical delivery conditionsMaterialGeneralrequirementsThreadAs specified inToleranceAs specified inProperty class1)(material)As specified inProduct gradeAs specified inSteelStainless steelISO rous metalMechanicalpropertiesLimit deviationsand geometricaltolerances6A1-50CuZn2)DIN EN 20898-2 SO898-6.A or B, at the manufacturer’s EN ISO lainSurface finishDIN EN ISO 4042 applies with regard to EN ISO 10683 applies with regard to zinc flake 267-2 applies with regard to surface EN 493 applies with regard to surface 267-10 applies with regard to hot-dip EN ISO 3269 applies with regard to acceptance ance inspection1)The use of other materials or property classes or of a particular grade of material shall be subject toagreement.2)CU3 or CU6 grade copper-zinc alloy, at the manufacturer’s discretion.5DesignationNut DIN 1587 – M8 – 6Designation of a size M8 hexagon domed cap nut of property class 6:The designation of sizes M10, M12, M14 and M22 nuts shall also include the width across E:Designation of a size M12 hexagon domed cap nut of property class 6 and with a width across flats of 18 mm(SW18):Nut DIN 1587 – M12 – SW18 – 6If cap nuts for thread sizes up to M10 are to be supplied with thread undercut, the symbol Ri shall be includedin the E:Nut DIN 1587 – M8 – Ri – 6Where a specific product grade is required, the letter denoting the product grade shall be included in E:Nut DIN 1587 – M8 – 6 – A6MarkingNuts of grade CU3 or CU6 copper-zinc alloy are to be marked as specified in DIN EN 28839. For nuts of productgrade A, the symbol (CU3 or CU6) shall be stamped on one of the hexagon flats, viz. in the middle of the flatand with the lettering parallel to the nut axis. For nuts of product grade B, the symbol shall be cast on, embossedor punched on the curved portion of the cap.打标

等级CU3或CU6铜 - 锌合金螺母将作为指定在DIN EN28839.有关产品的螺母被标记

A级，符号（CU3或CU6）应加盖在一个六角形单位，即。在平坦的中间

并与刻字平行于螺母轴线。对于产品B级螺母，符号应投在，压印

或冲压在盖的弯曲部。

Page5DIN1587:2000-10If cap nuts are to be supplied without this marking, this shall be indicated by including the symbol oK in E:Nut DIN 1587 – M8 – Cu6 – oKThe DIN 4000-2–7.1 tabular layout of article characteristics shall apply to nuts covered in this standard.