1、 DEUTSCHE NORMAugust 2005DIN 13-23 ICS 21.040.10 Supersedes DIN 13-23:1983-10 General purpose ISO metric screw threads Part 23: Limits of sizes for fine pitch threads with preferred tolerance classes Nominal thread diameters of 53 mm to 110 mm Metrisches ISO-Gewinde allgemeiner Anwendung Teil 23: Gr
2、enzmae fr Feingewinde mit bevorzugten Toleranzklassen Gewinde-Nenndurchmesser von 53 mm bis 110 mm Document comprises 21 pagesTranslation by DIN-Sprachendienst. In case of doubt, the German-language original should be consulted as the authoritative text. No part of this translation may be reproduced
3、 without prior permission of DIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen). English price group 12 www.din.de www.beuth.de !,ni(“11.06 9757005DIN 13-23:2005-08 2 Contents Page Foreword 2 1
4、Scope 3 2 Normative references 3 3 Terms and definitions . 4 4 Limits of size 4 Figures Figure 1 Internal thread with tolerance position H . 5 Figure 2 External thread with tolerance position h 5 Figure 3 External thread with tolerance position g 6 Tables Table 1 Limits of size . 7 Foreword This sta
5、ndard has been prepared by Section B Gewinde of the Normenausschuss Technische Grundlagen (Fundamental Technical Standards Committee). It is an editorially revised edition of DIN 13-23:1983-10, except that some limit sizes given in table 1 have been corrected. The normative references have been upda
6、ted and the designations used in the German edition have been modified in form, but not in substance, to conform with standard terminology (see Amendments). Amendments The following amendments have been made to DIN 13-23:1983-10: a) the title of the standard is now more precise; b) the maximum limit
7、 of size for the pitch diameter of the internal thread M56 1,5 5H has been corrected from 54,196 to 55,196; c) the maximum limit of size for the minor diameter of the internal thread M65 1,5 5H hs been corrected from 64,612 to 63,612; d) the maximum limit of size for the pitch diameter of the intern
8、al thread M110 1 6H has been corrected from 109,917 to 109,550; e) in the German edition of this standard, the following terminology has been modified. The first two terms have also been changed in the English translation: Innengewinde (internal thread) replaces Muttergewinde (nut thread), DIN 13-23
9、:2005-08 3 Auengewinde (external thread) replaces Bolzengewinde (bolt thread), Mindestma (minimum limit of size) replaces Kleinstma, Hchstma (maximum limit of size) replaces Grtma, Toleranzklasse (tolerance class) replaces Toleranzfeld; f) the normative references have been updated; g) the standard
10、has been editorially revised, Previous editions DIN 13-43:1965-08 DIN 13-44:1966-03 DIN 13-23:1973-02, 1983-10 1 Scope This standard applies for ISO general purpose screw threads with a basic profile as in DIN ISO 68-1. It sets out limits of size for fine pitch threads with nominal thread diameters
11、of 53 mm to 110 mm, with preferred tolerance classes. 2 Normative references This standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the titles of the publications are listed below.
12、 For dated references, subsequent amendments to or revisions of any of these publications apply to this standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to (including any amendments) applies. DIN 13-3, General purp
13、ose ISO metric screw threads Part 3: Nominal sizes for 0,5 mm fine pitch threads with diameters from 3,5 mm to 90 mm DIN 13-4, General purpose ISO metric screw threads Part 4: Nominal sizes for 0,75 mm fine pitch threads with diameters from 5 mm to 110 mm DIN 13-5, General purpose ISO metric screw t
14、hreads Part 5: Nominal sizes for 1 mm and 1,25 mm fine pitch threads with diameters from 7,5 mm to 200 mm DIN 13-6, General purpose ISO metric screw threads Part 6: Nominal sizes for 1,5 mm fine pitch threads with diameters from 12 mm to 300 mm DIN 13-7, General purpose ISO metric screw threads Part
15、 7: Nominal sizes for 2 mm fine pitch threads with diameters from 17 mm to 300 mm DIN 13-8, General purpose ISO metric screw threads Part 8: Nominal sizes for 3 mm fine pitch threads with diameters from 28 mm to 300 mm DIN 13-9, ISO general purpose metric screw threads Part 9: Nominal sizes for 4 mm
16、 fine pitch threads with nominal diameter from 40 mm to 300 mm DIN 13-23:2005-08 4 DIN 13-10, General purpose ISO metric screw threads Part 10: Nominal sizes for 6 mm fine pitch threads with diameters from 70 mm to 500 mm DIN 2244, Screw threads Terms and screw thread elements for parallel screw thr
17、eads DIN ISO 68-1, ISO general purpose screw threads Basic profile Part 1: Metric screw threads DIN ISO 965-1, ISO general purpose metric screw threads Tolerances Part 1: Principles and basic data DIN ISO 965-3, ISO general purpose metric screw threads Tolerances Part 3: Deviations for constructiona
18、l screw threads 3 Terms and definitions For the purpose of this standard, the terms and definitions used in DIN 2244 shall apply*). 4 Limits of size The limits of size for fine pitch threads with preferred tolerance classes (cf. DIN ISO 965-1) have been calculated on the basis of the nominal dimensi
19、ons as in DIN 13-3 to DIN 13-10, applying the limit deviations and tolerances as in DIN ISO 965-1. Limits of size for threads with tolerance classes not covered in this standard may be calculated using the limit deviations as in DIN ISO 965-3. The limits for the root radius of the external thread ar
20、e specified in DIN ISO 965-1 as R = 0,144 34 P = H/6 for the maximum limit of size and Rmin= 0,125 P H/7 for the minimum limit of size of the minor diameter d3. *) Translators note: Standard only available in German. DIN 13-23:2005-08 5 Key D Nominal thread diameter, major diameter D1Minor diameter
21、D2Pitch diameter aMinimum limit of size bMaximum limit of size Figure 1 Internal thread with tolerance position H Key d Nominal thread diameter, major diameter d2Pitch diameter d3Minor diameter aMinimum limit of size bMaximum limit of size Figure 2 External thread with tolerance position h DIN 13-23
22、:2005-08 6 Key d Nominal thread diameter, major diameter d2Pitch diameter d3Minor diameter aMinimum limit of size bMaximum limit of size Figure 3 External thread with tolerance position g DIN 13-23:2005-08 7 Table 1 Limits of size Dimensions in millimetres Internal thread External thread Nomi-nal th
23、read diam-eter Pitch Major diam-eter Pitch diameter Minor diameter Major diameter Pitch diameter Minor diametera d = D P D D2D1d d2d3Toler-ance class min. min. max. min. max. Toler-ance class max. min. max. min. max. min. 0,5 5H 53,000 52,675 52,787 52,459 52,571 4h 53,000 52,933 52,675 52,608 52,38
24、7 52,3010,5 6g 52,980 52,874 52,655 52,549 52,367 52,2420,75 5H 53,000 52,513 52,638 52,188 52,338 4h 53,000 52,910 52,513 52,438 52,080 51,97653 0,75 6H 53,000 52,513 52,673 52,188 52,378 6g 52,978 52,838 52,491 52,373 52,058 51,9110,5 5H 54,000 53,675 53,787 53,459 53,571 4h 54,000 53,933 53,675 5
25、3,608 53,387 53,3010,5 6g 53,980 53,874 53,655 53,549 53,367 53,2420,75 5H 54,000 53,513 53,638 53,188 53,338 4h 54,000 53,910 53,513 53,438 53,080 52,97654 0,75 6H 54,000 53,513 53,673 53,188 53,378 6g 53,978 53,838 53,491 53,373 53,058 52,9110,5 5H 55,000 54,675 54,787 54,459 54,571 4h 55,000 54,9
26、33 54,675 54,608 54,387 54,3010,5 6g 54,980 54,874 54,655 54,549 54,367 54,2420,75 5H 55,000 54,513 54,638 54,188 54,338 4h 55,000 54,910 54,513 54,438 54,080 53,9760,75 6H 55,000 54,513 54,673 54,188 54,378 6g 54,978 54,838 54,491 54,373 54,058 53,9111 5H 55,000 54,350 54,500 53,917 54,107 4h 55,00
27、0 54,888 54,350 54,260 53,773 53,6441 6H 55,000 54,350 54,530 53,917 54,153 6g 54,974 54,794 54,324 54,184 53,747 53,5681 7H 55,000 54,350 54,586 53,917 54,217 8g 54,974 54,694 54,324 54,100 53,747 53,4841,5 5H 55,000 54,026 54,196 53,376 53,612 4h 55,000 54,850 54,026 53,926 53,160 53,0021,5 6H 55,
28、000 54,026 54,238 53,376 53,676 6g 54,968 54,732 53,994 53,834 53,128 52,9101,5 7H 55,000 54,026 54,291 53,376 53,751 8g 54,968 54,593 53,994 53,744 53,128 52,8202 5H 55,000 53,701 53,891 52,835 53,135 4h 55,000 54,820 53,701 53,589 52,546 52,3572 6H 55,000 53,701 53,937 52,835 53,210 6g 54,962 54,6
29、82 53,663 53,483 52,508 52,2512 7H 55,000 53,701 54,001 52,835 53,310 8g 54,962 54,512 53,663 53,383 52,508 52,1513 5H 55,000 53,051 53,275 51,752 52,152 4h 55,000 54,764 53,051 52,919 51,319 51,0713 6H 55,000 53,051 53,331 51,752 52,252 6g 54,952 54,577 53,003 52,791 51,271 50,9433 7H 55,000 53,051
30、 53,406 51,752 52,382 8g 54,952 54,352 53,003 52,668 51,271 50,8204 5H 55,000 52,402 52,652 50,670 51,145 4h 55,000 54,700 52,402 52,252 50,093 49,7894 6H 55,000 52,402 52,717 50,670 51,270 6g 54,940 54,465 52,342 52,106 50,033 49,64355 4 7H 55,000 52,402 52,802 50,670 51,420 8g 54,940 54,190 52,342
31、 51,967 50,033 49,5040,5 5H 56,000 55,675 55,787 55,459 55,571 4h 56,000 55,933 55,675 55,608 55,387 55,3010,5 6g 55,980 55,874 55,655 55,549 55,367 55,2420,75 5H 56,000 55,513 55,638 55,188 55,338 4h 56,000 55,910 55,513 55,438 55,080 54,9760,75 6H 56,000 55,513 55,673 55,188 55,378 6g 55,978 55,83
32、8 55,491 55,373 55,058 54,9111 5H 56,000 55,350 55,500 54,917 55,107 4h 56,000 55,888 55,350 55,260 54,773 54,6441 6H 56,000 55,350 55,530 54,917 55,153 6g 55,974 55,794 55,324 55,184 54,747 54,5681 7H 56,000 55,350 55,586 54,917 55,217 8g 55,974 55,694 55,324 55,100 54,747 54,4841,5 5H 56,000 55,02
33、6 55,196 54,376 54,612 4h 56,000 55,850 55,026 54,926 54,160 54,0021,5 6H 56,000 55,026 55,238 54,376 54,676 6g 55,968 55,732 54,994 54,834 54,128 53,91056 1,5 7H 56,000 55,026 55,291 54,376 54,751 8g 55,968 55,593 54,994 54,744 54,128 53,820DIN 13-23:2005-08 8 Table 1 (continued) Dimensions in mill
34、imetres Internal thread External thread Nomi-nal thread diam-eter Pitch Major diam-eter Pitch diameter Minor diameter Major diameter Pitch diameter Minor diametera d = D P D D2D1d d2d3Toler-ance class min. min. max. min. max. Toler-ance class max. min. max. min. max. min. 2 5H 56,000 54,701 54,891 5
35、3,835 54,135 4h 56,000 55,820 54,701 54,589 53,546 53,3572 6H 56,000 54,701 54,937 53,835 54,210 6g 55,962 55,682 54,663 54,483 53,508 53,2512 7H 56,000 54,701 55,001 53,835 54,310 8g 55,962 55,512 54,663 54,383 53,508 53,1513 5H 56,000 54,051 54,275 52,752 53,152 4h 56,000 55,764 54,051 53,919 52,3
36、19 52,0713 6H 56,000 54,051 54,331 52,752 53,252 6g 55,952 55,577 54,003 53,791 52,271 51,9433 7H 56,000 54,051 54,406 52,752 53,382 8g 55,952 55,352 54,003 53,668 52,271 51,8204 5H 56,000 53,402 53,652 51,670 52,145 4h 56,000 55,700 53,402 53,252 51,093 50,7894 6H 56,000 53,402 53,717 51,670 52,270
37、 6g 55,940 55,465 53,342 53,106 51,033 50,64356 4 7H 56,000 53,402 53,802 51,670 52,420 8g 55,940 55,190 53,342 52,967 51,033 50,5040,5 5H 57,000 56,675 56,787 56,459 56,571 4h 57,000 56,933 56,675 56,608 56,387 56,3010,5 6g 56,980 56,874 56,655 56,549 56,367 56,2420,75 5H 57,000 56,513 56,638 56,18
38、8 56,338 4h 57,000 56,910 56,513 56,438 56,080 55,97657 0,75 6H 57,000 56,513 56,673 56,188 56,378 6g 56,978 56,838 56,491 56,373 56,058 55,9110,5 5H 58,000 57,675 57,787 57,459 57,571 4h 58,000 57,933 57,675 57,608 57,387 57,3010,5 6g 57,980 57,874 57,655 57,549 57,367 57,2420,75 5H 58,000 57,513 5
39、7,638 57,188 57,338 4h 58,000 57,910 57,513 57,438 57,080 56,9760,75 6H 58,000 57,513 57,673 57,188 57,378 6g 57,978 57,838 57,491 57,373 57,058 56,9111 5H 58,000 57,350 57,500 56,917 57,107 4h 58,000 57,888 57,350 57,260 56,773 56,6441 6H 58,000 57,350 57,530 56,917 57,153 6g 57,974 57,794 57,324 5
40、7,184 56,747 56,5681 7H 58,000 57,350 57,586 56,917 57,217 8g 57,974 57,694 57,324 57,100 56,747 56,4841,5 5H 58,000 57,026 57,196 56,376 56,612 4h 58,000 57,850 57,026 56,926 56,160 56,0021,5 6H 58,000 57,026 57,238 56,376 56,676 6g 57,968 57,732 56,994 56,834 56,128 55,9101,5 7H 58,000 57,026 57,2
41、91 56,376 56,751 8g 57,968 57,593 56,994 56,744 56,128 55,8202 5H 58,000 56,701 56,891 55,835 56,135 4h 58,000 57,820 56,701 56,589 55,546 55,3572 6H 58,000 56,701 56,937 55,835 56,210 6g 57,962 57,682 56,663 56,483 55,508 55,2512 7H 58,000 56,701 57,001 55,835 56,310 8g 57,962 57,512 56,663 56,383
42、55,508 55,1513 5H 58,000 56,051 56,275 54,752 55,152 4h 58,000 57,764 56,051 55,919 54,319 54,0713 6H 58,000 56,051 56,331 54,752 55,252 6g 57,952 57,577 56,003 55,791 54,271 53,9433 7H 58,000 56,051 56,406 54,752 55,382 8g 57,952 57,352 56,003 55,668 54,271 53,8204 5H 58,000 55,402 55,652 53,670 54
43、,145 4h 58,000 57,700 55,402 55,252 53,093 52,7894 6H 58,000 55,402 55,717 53,670 54,270 6g 57,940 57,465 55,342 55,106 53,033 52,64358 4 7H 58,000 55,402 55,802 53,670 54,420 8g 57,940 57,190 55,342 54,967 53,033 52,5040,5 5H 59,000 58,675 58,787 58,459 58,571 4h 59,000 58,933 58,675 58,608 58,387
44、58,3010,5 6g 58,980 58,874 58,655 58,549 58,367 58,2420,75 5H 59,000 58,513 58,638 58,188 58,338 4h 59,000 58,910 58,513 58,438 58,080 57,97659 0,75 6H 59,000 58,513 58,673 58,188 58,378 6g 58,978 58,838 58,491 58,373 58,058 57,9110,5 5H 60,000 59,675 59,787 59,459 59,571 4h 60,000 59,933 59,675 59,
45、608 59,387 59,30160 0,5 6g 59,980 59,874 59,655 59,549 59,367 59,242DIN 13-23:2005-08 9 Table 1 (continued) Dimensions in millimetres Internal thread External thread Nomi-nal thread diam-eter Pitch Major diam-eter Pitch diameter Minor diameter Major diameter Pitch diameter Minor diametera d = D P D
46、D2D1d d2d3Toler-ance class min. min. max. min. max. Toler-ance class max. min. max. min. max. min. 0,75 5H 60,000 59,513 59,638 59,188 59,338 4h 60,000 59,910 59,513 59,438 59,080 58,9760,75 6H 60,000 59,513 59,673 59,188 59,378 6g 59,978 59,838 59,491 59,373 59,058 58,9111 5H 60,000 59,350 59,500 5
47、8,917 59,107 4h 60,000 59,888 59,350 59,260 58,773 58,6441 6H 60,000 59,350 59,530 58,917 59,153 6g 59,974 59,794 59,324 59,184 58,747 58,5681 7H 60,000 59,350 59,586 58,917 59,217 8g 59,974 59,694 59,324 59,100 58,747 58,4841,5 5H 60,000 59,026 59,196 58,376 58,612 4h 60,000 59,850 59,026 58,926 58
48、,160 58,0021,5 6H 60,000 59,026 59,238 58,376 58,676 6g 59,968 59,732 58,994 58,834 58,128 57,9101,5 7H 60,000 59,026 59,291 58,376 58,751 8g 59,968 59,593 58,994 58,744 58,128 57,8202 5H 60,000 58,701 58,891 57,835 58,135 4h 60,000 59,820 58,701 58,589 57,546 57,3572 6H 60,000 58,701 58,937 57,835
49、58,210 6g 59,962 59,682 58,663 58,483 57,508 57,2512 7H 60,000 58,701 59,001 57,835 58,310 8g 59,962 59,512 58,663 58,383 57,508 57,1513 5H 60,000 58,051 58,275 56,752 57,152 4h 60,000 59,764 58,051 57,919 56,319 56,0713 6H 60,000 58,051 58,331 56,752 57,252 6g 59,952 59,577 58,003 57,791 56,271 55,9433 7H 60,000 58,051 58,406 56,752 57,382 8g 59,952 59,352 58,003 57,668 56,271 55,8204 5H 60,000 57,402 57,652 55,670 56,145 4h 60,000 59,700 57,402 57,252 55,093 54,7894 6H 60,000 5
