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इंटरनेट मानक Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. “जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New” IS 8669 (1992): Hexagon drive ends for power tools - Dimensions [PGD 5: Assembly Hand Tools] “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda ““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee”” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” (V m i > I,! Indian HEXAGONDRIVEENDSFORPOWER I' TOOLS-DIMENSIONS ( First Rev&ion) UDC 621’883’14 @I BIS 1992 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 April 1992 Price Grorp 2 ylbmessA dnaH slooT lanoitceS ,eettimmoC EP SO FOREWORD sihT naidnI dradnatS ( tsriF noisiveR ) was detpoda yb eht uaeruB fo naidnI Standards, retfa eht tfard dezilanif yb ylbmessA dnaH slooT lanoitceS eettimmoC had neeb devorppa yb eht noitcudorP gnireenignE noisiviD .licnuoC sihT standard was tsrif issued ni 1977 desab no OS1 1173 : 1975. tneuqesnoC no eht noisiver fo 0SI ,dradnatS this standard has neeb .desiver lanimoN noisnemid 16 has neeb deteled and rehto snoisnemid evah neeb dengila htiw lanoitanretni .secitcarp noitarapeS ecrof and muminim tset euqrot seulav evah neeb .dedulcni mumixaM and muminim snoisnemid fo nogaxeh evah neeb detceles ot wolla ytilibaegnahcretni neewteb cirtem and hcni .stcudorp snoitaiveD neewteb mumixam and muminim snoisnemid fo sl and zs dnapserroc ot secnarelot fo edarg 10 ( eeS S1 919 : 1969 stimiL‘ and stif rof ’gnireenigne .) noisnemiD ’e‘ has neeb detaluclac yb using eht alumrof e = 31’1 s. elihW gniraperp this standard assistance has neeb devired morf 0SI 1173 : 1980 ylbmessA sloot rof stlob and swercs - nogaxeH evird sdne rof hand and enihcam detarepo revirdwercs bits issued yb lanoitanretnI noitazinagrO rof azidradnatS noit ( 0SI >. roF eht esoprup fo gnidiced rehtehw a ralucitrap tnemeriuqer fo this standard is deilpmoc ,htiw eht lanif ,eulav devresbo ro ,detaluclac gnisserpxe eht tluser fo a ,tset shall eb dednuor ffo ni ecnadrocca htiw SI 2 : 1960 seluR‘ rof gnidnuor ffo laciremun seulav ( revised )‘. ehT rebmun fo tnacifingis secalp deniater ni eht dednuor ffo eulav dluohs eb eht emas as that fo eht deificeps eulav ni this standard. ISi669:ilppt Indian Standard ktikhti &WE ENDS FOR POWER TOOLS-DIMENSIONS ( First Revision ) fSc.ixE 2 DlMENSIONS This standard covers dimensions for hexagon 2.1 Male Hexagons drive ends for Dower tools. AJJ sn oisnemid ni .sertcmillim C5 !L‘ R0.6 mtn. FORM A FORM E I. lS 4 4 el ?orm I Min -_ 2’96 - 5’452 3’914 l-----i- c 1 6’3 1 6’35 6’292 7.872 -_ 6’292 E I -- I ._ -- --- 11’2 11’112 11’042 1’2 2.8 _ 1 2yp966lw 2.2 Female. Hexagons -. __.-.__.. ___~.___. .-.- _.-- ._--. --...-..-.-.. -.-.- -~~-- -. -. ---... AlI<d imensions in mi!limatres. FORM FORM ,F FORM 0 - _^_.._ , es , _ ~ _ I Sa Forma +o’l Mi-. 0 3’41 11’9 6’25 16 , I 4’51 4 I I- 7’22 8’2 9 10’2 7’22 9’5 12’61 6’7 -- 2 3 l+Q(l~A@APES FORCE ehT eqrof deriuqqr, ot etarapes eht elam, an.0 elamef stfapi shall evah a muminjm eulav fo .NS’2 4 MIW~U&‘l TSET SEUQROT I I Nominal Minimum Form Dimension Test Torque mm Nm 3 6’7 A and B; 5’5 47 4 18 C and D 3’6 71 I I 8 144 I 3’6 71 E and F 2’11 396 dradnatS Mark ehT esu fo eht dradnatS Mark is denrevog yb eht snoisivorp fo eht Bureau of Indian and eht seluR and snoitalugeR edam .rednuereht ehT dradnatS Mark no Standards Act, 1986 stcudorp derevoc yb an naidnI dradnatS syevnoc eht ecnarussa that yeht evah neeb decudorp ot ylpmoc htiw eht stnemeriuqer fo that standard rednu a llew denifed metsys fo ,noitcepsni gnitset and ytilauq lortnoc hcihw is desived and desivrepus yb SIB and detarepo yb eht -orp .recud dradnatS dekram stcudorp era osla ylsuounitnoc dekcehc yb SIB rof ytimrofnoc ot that standard as a rehtruf .draugefas sliateD fo snoitidnoc rednu hcihw a ecnecil rof eht esu fo eht dradnatS Mark yam eb, detnarg ot srerutcafunam ro srecudorp yam eb deniatbo morf eht uaeruB fo naidnI Standards. Bureau of Indian Standards SIB is a yrotutats noitutitsni dehsilbatse rednu eht Bnrem ofI ndian Standards Act, 1986 ot etomorp suoinomrah tnempoleved fo eht seitivitca fo ,noitazidradnats gnikram and ytilauq noitacifitrec fo sdoog and gnidnetta ot detcennoc srettam ni eht .yrtnuoc Copyright SIB has eht thgirypoc fo all its .snoitacilbup oN trap fo eseht snoitacilbup yam eb decudorper ni yna mrof tuohtiw eht roirp noissimrep ni gnitirw fo .SIB sihT seod ton edulcerp eht eerf ,esu ni eht esruoc fo gnitnemelpmi eht standard, fo yrassecen ,sliated hcus as slobmys and ,sezis epyt ro edarg .snoitangised seiriuqnE gnitaler ot thgirypoc eb desserdda ot eht rotceriD ( snoitacilbuP ,) .SIB Revision of Indian Standards naidnI Standards era deweiver yllacidoirep and ,desiver nehw yrassecen and ,stnemdnema fi ,yna era issued morf emit ot .emit sresU fo naidnI Standards dluohs niatrecsa that yeht era ni noissessop fo eht tsetal stnemdnema ro .noitide stnemmoC no this naidnI dradnatS yam eb tnes ot SIB gnivig eht gniwollof ecnerefer : toD : .oN EP 05 ( 55 11 ) Amendments Issoed Since Poblication dnemA .oN etaD fo eussI txeT detceffA UAERUB FO NAIDNI SDRADNATS sretrauqdaeH : Manak ,navahB 9 rudahaB Shah rafaZ Marg, weN ihleD 110002 senohpeleT : 331 01 31, 331 13 75 smargeleT : Manaksanstha ( nommoC ot all seciffO ) lanoigeR seciffO : enohpeleT lartneC : Manak ,navahB 9 rudahaB Shah rafaZ Marg 331 01 31 WEN IHLED 110002 331 13 75 nretsaE : 41/l .T.I.C emehcS IIV M, .P.I.V ,daoR alotkinaM ATTUCLAC 700054 37 86 62 nrehtroN : SC0 ,644-544 rotceS 35-C, HRAGIDNAHC 160036 53 38 43 nrehtuoS : .T.I.C Campus, VI ssorC ,daoR MADRAS 600113 235 0216 nretseW : ,ayalakanaM 9E MIDC, ,loraM irehdnA ( East ) YABMOB 400093 6 32 92 95 sehcnarB : .DABADAMHA .EROLAGNAB .LAPOHB .RAWHSENABUHB .EROTABMIOC .DABADIRAF .DABAIZAHG .ITAHAWUG .DABAREDYH JAIPUR. .RUPNAK .WONKCUL .ANTAP .MARUPAHTNANAVURIHT Printed at Swataotra Bharat Press, Delhi, India