1、January 2015 Translation by DIN-Sprachendienst.English price group 9No 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
2、 21.060.10!%?0a“2281362www.din.deDDIN EN ISO 10664Hexalobular internal driving feature for bolts and screws(ISO 10664:2014);English version EN ISO 10664:2014,English translation of DIN EN ISO 10664:2015-01Innensechsrund fr Schrauben (ISO 10664:2014);Englische Fassung EN ISO 10664:2014,Englische bers
3、etzung von DIN EN ISO 10664:2015-01Empreinte six lobes internes pour vis (ISO 10664:2014);Version anglaise EN ISO 10664:2014,Traduction anglaise de DIN EN ISO 10664:2015-01SupersedesDIN EN ISO 10664:2005-10www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be co
4、nsidered authoritative.1301.15 DIN EN ISO 10664:2015-01 2 A comma is used as the decimal marker. National foreword This document (EN ISO 10664:2014) has been prepared by Technical Committee ISO/TC 2 “Fasteners”, Subcommittee SC 11 “Fasteners with metric external thread” in collaboration with Technic
5、al Committee CEN/TC 185 “Fasteners” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the DIN-Normenausschuss Mechanische Verbindungselemente (DIN Standards Committee Fasteners), Working Committee NA 067-00-02 AA Verbindungselemente mit metrischem Auengewinde.
6、The driving feature specified in this standard is designed for tapping screws and for metric bolts and screws. International standards on such bolts and screws, which have also been published as European and national German standards, are available. Amendments This standard differs from DIN EN ISO 1
7、0664:2005-10 as follows: a) the standard has been editorially revised; b) in Tables 1 to 5, several sizes of the driving feature have been added. Previous editions DIN EN ISO 10664: 2000-01, 2005-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10664 October 2014 ICS 21.060.10 Supersedes
8、EN ISO 10664:2005English Version Hexalobular internal driving feature for bolts and screws Empreinte six lobes internes pour vis (ISO 10664:2014) Innensechsrund fr Schrauben (ISO 10664:2014) This European Standard was approved by CEN on 13 September 2014. CEN members are bound to comply with the CEN
9、/CENELEC 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 Cen
10、tre or to 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 th
11、e official 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, Nether
12、lands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All righ
13、ts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10664:2014 E(ISO 10664:2014) Contents Page DIN EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 2 Foreword . 3 1 Scope 4 2 Basic dimensions 4 3 Gauging 5 3.1 Principle 5 3.2 GO gauge 6 3.3 NO GO ga
14、uge . 8 4 Designation 10 Annex A (informative) Representation of hexalobular internal driving feature contour . 11 Foreword This document (EN ISO 10664:2014) has been prepared by Technical Committee ISO/TC 2 Fasteners” in collaboration with Technical Committee CEN/TC 185 “Fasteners” the secretariat
15、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 endorsement, at the latest by April 2015, and conflicting national standards shall be withdrawn at the latest by April 2015. Attention is drawn to the po
16、ssibility 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 identifying any or all such patent rights. This document supersedes EN ISO 10664:2005. According to the CEN-CENELEC Internal Regulations, the national standa
17、rds organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lux
18、embourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 10664:2014 has been approved by CEN as EN ISO 10664:2014 without any modification. “DIN EN ISO 10664:2015-01 EN ISO 10664:
19、2014 (E) 3 1 ScopeThis International Standard specifies the shape and basic dimensions of the hexalobular internal driving feature for bolts and screws, including the gauging method.The curvature of the contour of the hexalobular internal driving feature is defined by the gauges specified in Tables
20、3, 4, and 5. Additional information which can be used when drawing the contour is given in Annex A.The intent of this International Standard is to provide the details necessary for inspection of the hexalobular driving feature. It is not suitable for, nor intended to be used as, a manufacturing stan
21、dard.2 Basic dimensionsSee Figure 1 and Table 1.Counterbore: c 0,13 mm up to socket no. 15c 0,25 mm over socket no. 15Penetration depth, t: see relevant product standard.aSee Table 2.NOTE The contour of the bottom of the socket beyond the gauge is at the option of the manufacturer.Figure 1 Basic dim
22、ensionsDIN EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 4 Table 1 Basic dimensionsDimensions in millimetresHexalobular socket no.Nominal dimensionsaA B1 0,9 0,62 1,0 0,73 1,2 0,854 1,35 1,05 1,5 1,16 1,75 1,277 2,1 1,58 2,4 1,759 2,6 1,910 2,8 2,0515 3,35 2,420 3,95 2,8525 4,5 3,2527 5,1 3,6830 5,6 4,
23、0540 6,75 4,8545 7,93 5,6450 8,95 6,4555 11,35 8,0560 13,45 9,670 15,7 11,280 17,75 12,890 20,2 14,4100 22,4 16aThe curvature of the contour of the hexalobular internal driving feature is defined by the gauges specified in Tables 3, 4, and 5.3 Gauging3.1 PrincipleThe hexalobular internal driving fea
24、ture shall allow the GO gauge (see 3.2) to enter freely to the penetration depth, t, as specified in the relevant product standards.The NO GO gauges (see 3.3.1 and 3.3.2) shall not enter the hexalobular internal driving feature to a depth greater than the fallaway allowance specified in Table 2.DIN
25、EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 5 Table 2 Fallaway allowanceDimensions in millimetresSocket no. 1 2 3 4 5 6 7 8 9 10 15 20Fallaway allowance f0,064 0,070 0,114 0,13 0,22 0,35 0,41 0,48 0,51 0,56 0,67 0,79Socket no. 25 27 30 40 45 50 55 60 70 80 90 100Fallaway allowance f0,90 1,02 1,12 1,1
26、8 1,39 1,56 1,98 2,35 2,75 3,11 3,53 3,92All gauging is performed with reference to the top surface of the head. In the case of oval or round top heads, measurements are taken from the actual intersection of the top surface of the head and the hexalobular internal driving feature counterbore.When us
27、ing a dial penetration gauge, this should be adjusted to zero while the gauge is pressed against a flat surface, thereby compressing the plunger to make it flush with the gauge reference surface (see Figure 2).Figure 2 Dial gauge (zero position)3.2 GO gaugeThe GO gauge dimensions (see Figure 3) shal
28、l be within the limits specified in Table 3.DIN EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 6 aRadius max. 0,076 mm at juncture of side and face to gauge sizes no. 10 and max. 0,025 4 mm for gauge sizes no. 10.Figure 3 Dimensions of GO gaugeTable 3 Limiting sizes of GO gauge dimensionsDimensions in m
29、illimetresSocket no.A B RiReHmin. max. min. max. min. max. min. max. min. max.1 0,841 0,855 0,592 0,607 0,198 0,204 0,055 0,062 0,64 1,142 0,953 0,967 0,674 0,688 0,221 0,227 0,065 0,072 1,15 1,653 1,131 1,145 0,800 0,815 0,263 0,270 0,078 0,085 1,15 1,654 1,291 1,305 0,912 0,927 0,305 0,312 0,087 0
30、,093 1,15 1,655 1,415 1,430 1,013 1,028 0,318 0,342 0,107 0,111 1,15 1,656 1,695 1,709 1,210 1,224 0,371 0,396 0,130 0,134 1,33 1,827 2,012 2,026 1,437 1,453 0,442 0,450 0,157 0,165 2,54 3,058 2,335 2,349 1,672 1,686 0,498 0,523 0,188 0,193 2,54 3,059 2,520 2,534 1,809 1,823 0,542 0,566 0,204 0,210
31、2,79 3,3010 2,761 2,776 1,979 1,993 0,585 0,609 0,227 0,231 3,05 3,5615 3,295 3,309 2,353 2,367 0,704 0,728 0,265 0,269 3,30 3,8120 3,879 3,893 2,764 2,778 0,846 0,871 0,303 0,307 3,56 4,0725 4,451 4,465 3,170 3,185 0,907 0,932 0,371 0,378 3,94 4,4527 5,009 5,024 3,564 3,578 1,095 1,120 0,387 0,393
32、4,19 4,7030 5,543 5,557 3,958 3,972 1,182 1,206 0,448 0,454 4,44 4,9540 6,673 6,687 4,766 4,780 1,415 1,440 0,544 0,548 5,08 5,5945 7,841 7,856 5,555 5,570 1,784 1,808 0,572 0,576 5,71 6,2250 8,857 8,872 6,366 6,380 1,804 1,828 0,773 0,777 5,97 6,4855 11,245 11,259 7,930 7,945 2,657 2,682 0,765 0,76
33、9 6,22 6,7360 13,302 13,317 9,490 9,504 2,871 2,895 1,065 1,069 7,68 8,1770 15,588 15,603 11,085 11,099 3,465 3,489 1,192 1,196 8,46 8,9680 17,619 17,635 12,646 12,661 3,625 3,629 1,524 1,529 9,4 9,990 20,021 20,035 14,232 14,246 4,456 4,480 1,527 1,534 10,06 10,56100 22,231 22,245 15,820 15,834 4,9
34、13 4,937 1,718 1,724 10,85 11,35DIN EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 7 3.3 NO GO gauge3.3.1 Gauging the fallaway of dimensions A and ReThe NO GO gauge for dimensions A and Re(see Figure 4) shall have dimensions within the limits specified in Table 4.aRadius max. 0,076 mm at juncture of sid
35、e and face for gauge sizes no. 10 and max. 0,025 4 mm for gauge sizes no. 10.Figure 4 NO GO gauge for dimensions A and ReTable 4 Limiting sizes of dimensions of NO GO gauge for dimensions A and ReDimensions in millimetresSocket no.A B RiReHmin. max. max. min. max. min. max. 0,251 0,899 0,907 0,587 0
36、,107 0,114 0,084 0,094 0,892 1,011 1,019 0,663 0,124 0,132 0,094 0,104 1,43 1,214 1,222 0,790 0,137 0,145 0,119 0,130 1,44 1,374 1,382 0,917 0,180 0,191 0,132 0,140 1,45 1,499 1,506 1,044 0,208 0,221 0,147 0,157 1,46 1,778 1,785 1,181 0,231 0,241 0,173 0,180 1,577 2,096 2,103 1,359 0,259 0,267 0,203
37、 0,211 2,88 2,419 2,425 1,664 0,360 0,370 0,231 0,238 2,799 2,604 2,611 1,664 0,323 0,333 0,248 0,257 3,0510 2,845 2,852 1,956 0,431 0,441 0,269 0,276 3,315 3,379 3,385 1,956 0,398 0,408 0,307 0,315 3,5620 3,963 3,970 2,616 0,602 0,614 0,345 0,353 3,8125 4,560 4,566 2,868 0,637 0,647 0,429 0,436 4,1
38、927 5,118 5,126 3,275 0,735 0,747 0,445 0,452 4,4530 5,652 5,659 3,886 0,939 0,949 0,505 0,513 4,740 6,807 6,814 4,661 1,112 1,125 0,612 0,619 5,3345 7,976 7,983 4,661 1,110 1,123 0,640 0,648 5,9750 8,992 8,999 6,413 1,628 1,640 0,840 0,848 6,2255 11,405 11,412 7,684 2,176 2,189 0,845 0,853 6,4860 1
39、3,488 13,495 7,684 2,153 2,164 1,158 1,165 7,9270 15,774 15,781 10,262 2,545 2,557 1,285 1,292 8,7180 17,831 17,838 11,760 2,608 2,621 1,628 1,635 9,52DIN EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 8 Socket no.A B RiReHmin. max. max. min. max. min. max. 0,2590 20,257 20,264 12,827 3,111 3,121 1,648
40、1,656 10,31100 22,467 22,473 15,240 4,006 4,018 1,839 1,847 11,103.3.2 Gauging the fallaway of dimension BSee Figure 5.Figure 5 Cylindrical zone to be gaugedA cylindrical NO GO gauge with diameter as specified in Table 5 shall not enter the hexalobular internal driving feature to a depth greater tha
41、n the fallaway allowance specified in Table 2.Table 5 Diameter of cylindrical NO GO gauge for dimension BDimensions in millimetresSocket no.Diameter of cylindrical NO GO gaugemin. max.1 0,720 0,7252 0,810 0,8153 0,960 0,9654 1,100 1,1055 1,200 1,2056 1,440 1,4457 1,710 1,7158 1,920 1,9259 2,140 2,14
42、510 2,280 2,28515 2,760 2,76520 3,280 3,28525 3,720 3,72527 4,260 4,26530 4,660 4,66540 5,600 5,605Table 4 (continued)DIN EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 9 Socket no.Diameter of cylindrical NO GO gaugemin. max.45 6,660 6,66550 7,380 7,38555 9,660 9,66560 11,340 11,34570 13,340 13,34580 14
43、,920 14,92590 17,160 17,165100 19,020 19,0254 DesignationThe designation shall make reference to this International Standard and the socket number.EXAMPLE A hexalobular internal driving feature, socket no. 20, is designated as follows:Hexalobular internal driving feature ISO 10664 20Table 5 (continu
44、ed)DIN EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 10 Annex A (informative) Representation of hexalobular internal driving feature contourThe correlations of dimensions given in Figure A.1 are intended to support the drawing of the driving feature only, e.g. when using a CAD system.KeyB approximately 0,72 Areapproximately 0,1 Ariapproximately 0,175 AaThe circle is tangential to the socket contour at points 1, 2, and 3.Figure A.1 Representation of hexalobular internal driving featureDIN EN ISO 10664:2015-01 EN ISO 10664:2014 (E) 11
