DIN 835-2010 Studs - Metal end 2 d《双头螺栓 旋入端（约）2d》.pdf

1、July 2010 Translation by DIN-Sprachendienst.English price group 7No 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!$ldm“1736574www.din.deDDIN 835Studs Metal end 2 dEnglish translation of DIN 835:2010-07Stiftschrauben Einschraubende 2 dEnglische bersetzung von DIN 835:2010-07Goujons Ct implantation 2 dTraduction anglaise de DIN 835:2010-07SupersedesDIN 835:1995-02www.beuth.deDocument comprises pagesIn cas

3、e of doubt, the German-language original shall be considered authoritative. 903.11 DIN 835:2010-07 A comma is used as the decimal marker. Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Dimensions.5 4 Technical delivery conditions 7 5 Designation 8 Bibliography 9 2 DIN 835:2010-07 Forew

4、ord This standard has been prepared by Working Committee NA 067-00-02 AA Verbindungselemente mit metrischem Auengewinde of the Normenausschuss Mechanische Verbindungselemente (Fasteners Standards Committee). The DIN 4000-160-5 tabular layout of product properties shall apply to studs covered in this

5、 standard. Amendments This standard differs from DIN 835:1995-02 as follows: a) the standard has been editorially revised; b) the scope of the standard has been rendered more precise; c) values for ds(diameter of unthreaded shank) have been specified (see Table 1 and Figure 1); d) the technical deli

6、very conditions have been updated; e) by analogy with DIN EN ISO 225, symbols b1, b2and x1have been replaced by bm, b and x; f) a further example of designation has been added; g) tolerance class Sn 4 is now included in Table 2; h) the recommendation to give preference to studs complying with DIN 94

7、9-1 has been dropped, as the standard was withdrawn in March 2009. Previous editions DIN 835: 1943-12, 1953-03, 1972-12, 1995-02 DIN 836: 1943-12, 1953-03 3 DIN 835:2010-07 1 Scope This standard specifies dimensions and technical delivery conditions for sizes M4 to M24 coarse pitch thread and M8 1 t

8、o M24 2 fine pitch thread studs, with a thread length at the stud end of approximately 2 d, of product grade A. Studs complying with this standard are intended for use mainly in aluminium alloys. 2 Normative references The following referenced documents are indispensable for the application of this

9、document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 13-51, ISO general purpose metric screw threads Part 51: External screw threads for transition fits (former: screw threads for

10、 interference fit) Tolerances, limit deviations, limits of sizes DIN 267-2, Fasteners Technical delivery conditions Design and dimensional accuracy DIN 962, Designation system for fasteners DIN EN 26157-3, Fasteners Surface discontinuities Bolts, screws and studs subject to special requirements DIN

11、EN ISO 225, Fasteners Bolts, screws, studs and nuts Symbols and descriptions 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, Fa

12、steners Acceptance inspection DIN EN ISO 4042, Fasteners Electroplated coatings DIN EN ISO 4753, Fasteners Ends of parts with external metric ISO thread DIN EN ISO 4759-1, Tolerances for fasteners Part 1: Bolts, screws, studs and nuts Product grades A, B and C DIN ISO 261, ISO general purpose metric

13、 screw threads General plan DIN ISO 965-1, ISO general purpose metric screw threads Tolerances Part 1: Principles and basic data DIN ISO 8992, Fasteners General requirements for bolts, screws, studs and nuts 4 DIN 835:2010-07 3 Dimensions See Figure 1 and Table 1. Symbols and designations are given

14、in DIN EN ISO 225. aSee Table 1 for details regarding type and marking of thread ends. bu 1,5 P Figure 1 Dimensions of stud with type FL thread end as in DIN EN ISO 4753 (notation) 5 DIN 835:2010-07 Table 1 Dimensions Dimensions in millimetres d M4 M5 M6 (M7) M8 M81 M10 M101,25 M12 M121,25M121,5(M14

15、) (M141,5) M16 M161,5 (M18) (M181,5) M20 M201,5 (M22) (M221,5) M24M242 bm8 10 12 14 16 20 24 28 32 36 40 44 48 ab bc14 20 16 22 18 24 20 26 22 28 26 32 45 30 36 49 34 40 53 38 44 57 42 48 61 46 52 65 50 56 69 54 60 73 max. 4 5 6 7 8 10 12 14 16 18 20 22 24 dsmin. 3,82 4,82 5,82 6,78 7,78 9,78 11,73

16、13,73 15,73 17,73 19,67 21,67 23,67x 1,75 2,0 2,5 2,5 3,2 3,8 4,3 5,0 5,0 6,3 6,3 6,3 7,5 l js 15 Mass (7,85 kg/dm3) kg/1 000 units 12 (14) 16 (18) 20 2,26 (22) 2,46 4,08 25 2,75 4,54 6,74 (28) 3,05 5,00 7,41 10,7 30 3,25 5,30 7,85 11,3 15,0 35 3,74 6,07 8,96 12,8 17,0 28,2 40 4,23 6,84 10,1 14,3 18

17、9 31,3 47,5 45 7,61 11,2 15,8 20,9 34,4 51,9 73,9 50 8,38 12,3 17,3 22,9 37,4 56,479,9 111 55 13,4 18,8 24,9 40,5 60,886,0 119 15260 14,5 20,4 26,8 43,6 65,392,0 127 162 211 65 21,9 28,8 46,7 69,798,1 135 172 223 283 70 23,4 30,8 49,8 74,1 104 143 182 236 298 358 75 32,8 52,9 78,6 110 150 192 248 3

18、13 376 80 34,7 55,9 83,0 116 158 202 260 328 394 (85) 59,0 87,5 122 166 212 273 343 411 90 62,1 91,9 128 174 222 285 358 429 (95) 65,2 96,3 134 182 232 297 373 447 100 68,3 101 140 190 242 310 387 465 110 110 152 206 262 334 417 500 120 118 165 221 282 359 447 535 130 177 237 302 384 477 571 140 189

19、 253 322 408 507 607 150 269 342 433 537 642 160 285 362 458 566 678 170 382 482 596 713 180 402 507 626 749 190 532 656 784 200 556 686 820 6 DIN 835:2010-07 Table 1 (continued) aFor l 125 mm bFor 125 mm 200 mm Lengths exceeding 200 mm shall be graded in 20 mm increments. Bracketed sizes and interm

20、ediate lengths should be avoided if possible. The zone between the continuous stepped lines indicates the range of commercial sizes of studs with coarse pitch thread. Studs of sizes above this range cannot be manufactured with a length b as specified in the table. In such cases, thread length b shal

21、l be approximately equal to l (x + 3 mm). For sizes above the dashed line, b + x 1,2 bm. To distinguish between the two ends, the nut end of these studs shall be rounded (i.e. given an RN type thread end) as in DIN EN ISO 4753, unless its end face is already marked with the property class. 4 Technic

22、al delivery conditions See Table 2. Table 2 Technical delivery conditions Material Steel General requirements DIN ISO 8992 Tolerance Stud enda: Sk 6, Sn 4 Nut end: 6 g Thread Standard DIN 13-51 DIN ISO 261 and DIN ISO 965-1Property classb5.6, 8.8, 10.9 Mechanical properties Standard DIN EN ISO 898-1

23、 Product grade A Limit deviations and geometrical tolerances Standard DIN EN ISO 4759-1 Surface finish Property class 5.6: as processed. Property classes 8.8, 10.9: blackened (thermally or chemically). DIN 267-2 applies with regard to surface roughness. DIN EN 26157-3 applies with regard to limits f

24、or surface discontinuities. DIN EN ISO 4042 applies with regard to electroplating. The limits of thread size shall also apply after coating. Acceptance inspection DIN EN ISO 3269 applies with regard to acceptance inspection. aAs specified in DIN 267-2, the stud end thread shall be produced to tolera

25、nce class Sk 6, unless the stud is designated Fo (without interference-fit thread) (see Clause 5) or Sn 4. bOther property classes or materials shall be subject to agreement. 7 DIN 835:2010-07 5 Designation Designation of a stud with an M12 interference-fit thread and with the stud end thread produc

26、ed to tolerance class Sk 6, of nominal length l = 80 mm and property class 8.8: Stud DIN 835 M12 80 8.8 Designation of a stud with an M12 1,25 interference-fit thread and with the stud end thread produced to tolerance class Sn 4, of nominal length l = 80 mm and property class 8.8: Stud DIN 835 M12 1

27、25 Sn 4 80 8.8 Designation of an M12 stud without interference-fit thread (Fo), of nominal length l = 80 mm and property class 8.8: Stud DIN 835 M12 Fo 80 8.8 Where studs are to be supplied with a different thread pitch on either end, this shall be indicated in the designation, with the symbol for

28、the thread of the stud end preceding that for the nut end, e.g.: Stud DIN 835 M12 M12 1,25 80 8.8 See DIN 962 for supplementary order designations for special bolt types and finishes. 8 DIN 835:2010-07 9 Bibliography DIN 949-1, Studs with metric interference thread MFS Part 1: Lengths of engagement 2 d (Type A)1) DIN 4000-160, Tabular layout of product properties Part 160: Fasteners with external thread 1) Standard withdrawn.