ISO 1891:1979
(Main)Bolts, screws, nuts and accessories — Terminology and nomenclature
Bolts, screws, nuts and accessories — Terminology and nomenclature
Gives terms in English, German, French, Italian, Spanish and Russian as well as figures related to: screw threads; shapes of heads; forms of shank; screw and bolt ends; driving features; miscellaneou bolt and scrws; screw plugs; studs; headless, set, tapping, wood, threated cutting and forming screws; hexagon,square, triangle, coctagon, pentagon, bihexagonal, and othernuts; washers as well as split pinss.
Vis, écrous et accessoires — Terminologie et nomenclature
Mehanski vezni elementi - Vijaki, matice in pribor - Poimenovanja
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INTERNATIONAL STANDARD
NORME INTERNATIONALE
ME)fSflYHAPO~HbIi?i CTAHAAPT
INTERNATIONAL ORGANIZATION FOR STANDARDIZATlONWlE)I(L1YHAPO~HAF OPrAHM3AL&lR fl0 CTAH,QAPTbl3A~VlM@ORGANlSATlON INTERNATIONALE DE NORMALISATION
- Terminology and nomenclature
Bolts, screws, nuts and accessories
First edition - 1979-12-15
Corrected and reprinted -
Vis, 6crous et accessoires - Terminologie et nomenclature
Premiere edition - 1979-12-15
Corrighe et Gmprimbe -
6OJlTbl, BHHTbl, kiKUl VI fleTaJlH KpNlJleHHFl - Tepwwonoruw
I
Id HOMeHKnaTypa
flepBoe wsaawe - 1979-12-15
McnpasneHo M nepeM3AaHo -
UDC/CDU/YJlK 621.882 : 001.4
Ref. No./Ref. no : IS0 1891-1979 (E/F/R)
Ccwntca No : MC0 1891-1979 (A/@/P)
Descriptors : fasteners, bolts, screws, nuts (fasteners), nomenclature/Descripteurs : &!ment de fixation, boulon, vis, krou, nomenclature/
OnHcaHHe : Kpenex, 6onTb1, BHHTbl, ral?KPl, HOMeHKJlaTYpa.
,Price based on 55 pages/Prix bag sur 55 pages/UeHa paccrmaHa Ha 55 cup.
---------------------- Page: 1 ----------------------
FOREWORD
IS0 (the International Organization for Standardization) is a worldwide federation of national
standards institues (IS0 member bodies). The work of developing International Standards is
carried out through IS0 technical committees. Every member body interested in a subject for
which a technical committee has been set up has the right to be represented on that committee.
International organizations, governmental and non-governmental, in liaison with ISO, also take
part in the work.
Draft International Standards adopted by the technical committees are circulated to the
member bodies for approval before their acceptance as International Standards by the IS0
Council.
International Standard IS0 1891 was developed by Technical Committee lSO/TC 2, Fasteners,
and was circulated to the member bodies in March 1977.
It has been approved by the member bodies of the following countries :
Australia Ireland Spain
Austria Italy Sweden
Japan Switzerland
Belgium
Bulgaria Mexico Turkey
Netherlands United Kingdom
Chile
Finland New Zealand USA
Norway USSR
France
Germany, F.R. Poland Yugoslavia
Romania
Hungary
South Africa, Rep. of
India
No member body expressed disapproval of the document.
AVANT-PROPOS
L ’ISO (Organisation internationale de normalisation) est une federation mondiale d ’organismes
nationaux de normalisation (comites membres de I ’ISO). L ’elaboration des Normes inter-
nationales est confide aux comites techniques de I ’ISO. Chaque comite membre interesse par
une 6tude a le droit de faire partie du comite technique correspondant. Les organisations
internationales, gouvernementales et non gouvernementales, en liaison avec I ’ISO, participent
egalement aux travaux.
Les projets de Normes internationales adopt& par les comites techniques sont soumis aux
comites membres pour approbation, avant leur acceptation comme Normes internationales
par le Conseil de I ’ISO.
La Norme internationale IS0 1891 a et6 elaboree par le comite technique lSO/TC 2, hments
de fixation, et a et6 soumise aux comites membres en mars 1977.
Les comites membres des pays suivants I ’ont approuvee :
Afrique du Sud, Rep. d’ Hongrie Roumanie
lnde Royaume-Uni
Allemagne, R.F.
Austral ie I rlande Suede
ltalie Su isse
Autriche
Belgique Japon Turquie
Bu lgarie Mexique U RSS
Chili Norvdge USA
Espagne _ Nouvelle-26lande Yougoslavie
Finlande Pays-Bas
France Pologne
Aucun comite membre ne I ’a desapprouvee.
---------------------- Page: 2 ----------------------
MC0 (MemnyHapont4afi OpratiM3auMfl no CTaHmpTM34WW) RBnReTcn BceMHpHoi;l *eAepauMek
Hal&HOHanbHblX OpraHOB n0 CTaHJ&apTH3aLJHH (KOMHTeTOB-WeHOB MCO). Pa3pa6OTKa MeMnyHa-
pOAHblX CTaHaapTOB OCy~eCTBnfleTCR TeXHHr(eCKHMH KOMHfelaMH MCO. Kamablti KOMHTeT-
r(neH, 3aHHTepeCOBaHHblii B AeRTenbHOCTH KaKOrO-nH60 TeXHHWCKOrO KOMHTeTa, HMeeT
flpaB0 yqaCTBOBaTb B er0 pa6oTax. npaBHTenbCTBeHHble H HeflpaBHTenbCTBeHHble MmnyHa-
pO&Hble OpraHlltsaum, COTpy~Hb4~alOllJlde C MCO, TaKme npHHblMalOT y ’4aCTHe B pa6oTax.
flpOeKTbl Men
yTBepWAeHhleM @BeTOM MC0 B KaYeCTBe Me>KAyHapOAHblX CTaHNpTOB, paCCblnalOTCf4 Ha
oAO6peHMe BCeM KOMMTeTaMYneHaM.
-k?xHwecKMM Ko MHTeTO
Me>KAyHapOAHblii CTaHAapT MC0 1891 6bln pa3pa6OTaH
977 roAa, pa3ocnaH KOMMTeTaM-WeHaM.
MCO/TK 2, Beram q2ennewi7 , M, B Mapte 1
OH 6bln OAO6peH KOMMTeTaMM-WleHaMM Cne&yIOLlWIx CTpaH :
Asctpan WR MTaJllrlR Typwm
@MHnFlHJWlFI
ABCT~HFI MeKw Ka
6enbrwi tiHAepIIaH&bl @paHwlR
60nrapwi HosaH 3enaHAm Yvm4
HopBerm Ulseiiuapm
BeHrpm
repMaHm, @.P. llonbua UJsewlFl
EmneT, Apa6cK. Pecn. PyMblHHFl tOrocnaBm
h+cHO-Ac#IpMKaHCKaR
MHAI~~~ COeAMHeHHOe KOpOneBCTBO
MpnaHAMFl CCCP Pecn.
mlOHMF1
VlcnaHm CUA
HH OAMH KOMMTeT-YneH He OTKnOHWl AOKyMeHT.
0 International Organization for Standardization, 1979 l
@ Organisation internationale de normalisation, 1979 l
0 Memaynapoanan OpraHwa~fmR no CraHMptwauw, 1979 l
Printed in Switzerland/lmprinG en Suisse/knano B MBeiiuapHH
---------------------- Page: 3 ----------------------
Page
CONTENTS
...............................
1 1
Scope and -field of application
.........................................
2
2 Screw threads.
........................................ 4
3 Shapes of heads.
........................................ 7
4 Forms of shank.
.....................................
8
5 Screw and bolt ends.
.......................................
6 Driving features. .I1
................................. .I4
7 Hexagon bolts and screws
..........................
. .' .I6
8 Hexagon socket head cap screws.
......................................
.I7
9 Square head bolts
.....................................
.I8
10 Triangle head bolts
.....................................
19
11 Octagonal head bolts
........................................ .20
12 12pointsCrews
.21
..........................................
13 T-head bolts
...................................... .22
14 Round head bolts
................................... .23
15 Countersunk flat bolts
.24
....................................
16 Slotted head screws.
................................
.27
17 Cross recessed head screws
............................
.28
18 Screws with captive components
.............................
.29
19 Miscellaneous bolts and screws.
Screwplugs.3 2
20
..3 3
21 Studs. .
.34
.......................................
22 Headless screws.
.35
........................
23 Slotted and hexagon socket set screws.
..................................... .37
24 Self-tapping screws
......................................... .39
Wood screws.
25
........................ .41
26 Thread cutting (metallic drive) screws.
............. .42
27 Thread forming screws (thread formed by deformation)
........................................ .43
28 Hexagon nuts.
.44
..........................................
29 Square nuts
.45
.........................................
30 Triangle nuts
.45
...............................
31 Octagon and pentagon nuts.
.46
............................
32 12 point nuts (bihexagonal nuts)
.46
...................................
33 Prevailing torque nuts.
.47
.....................................
34 Slotted castle nuts.
35 Capnuts.4 8
.49
.................................
36 Miscellaneous round nuts
.50
.................................
37 Other miscellaneous nuts
38 Washers.5 1
.52
.........................................
39 Spring washers
40 Tabwashers.5 4
.55
41 .
Split pins
iv
---------------------- Page: 4 ----------------------
TABLE DES MATHiRES Page
. 1 Objet et domaine d ’application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Filetages 2
.............................................
3 Formes de t&e 4
.........................................
4 Formes de tige 7
.........................................
5 Extremites de vis. 8
.......................................
6 Entra ’inement. .I1
........................................
7
Vis et boulons a tete hexagonale. .I4
............................
8 Vis a empreinte.
.I6
.......................................
9 Visatetecarree
...................................... ..I 7
10 Vis a tete triangulaire.
................................... .I8
11 Visa tete octogonale .I9
....................................
12 Vis a tete bihexagonale. .20
..................................
13 Vis a tete rectangulaire a angles abattus .2l
........................
14 Corps de boulon a tete ronde ou bombee. .22
......................
15 Corps de boulon a t&e fraisee .23
..............................
16 Vis a tete fendue.
.24
......................................
17 Vis a empreinte cruciforme
................................ .27
18 Vis a elements incorpores
................................. .28
19 Vis diverses
.29
..........................................
20 Bouchons filet&.
...................................... .32
21 Goujons.
.33
............................................
22 Vis sans t&e partiellement filetees
........................... -34
23 Vis sans t&e entierement filetees
............................ .35
24 Visatole.
.37
..........................................
25 Visabois.
.39
..........................................
26 Vis auto-taraudeuses par enlevement de matiere
.......... .’ ....... .41
+.27 Vis auto-taraudeuses par deformation de matiere.
................. .42
28 Ecrous hexagonaux .43
.....................................
29 Ecrous carres .4 4
........................................
I
30 Ecroustriangulaires. . . . . . . . . . . . . . . . . . . l . . . . . . . . . . . . . . . . .45
I
Ecrous octogonaux et pentagonaux.
31 . -45
Ecrous bihexagonaux.
32 .46
...................................
33 Ecrous auto-freines
..................................... .46
34 Ecrous a creneaux
...................................... .47
35 Ecrous borgnes .48
........................................
36 Ecrous ronds divers .49
.....................................
Autres ecrous divers.
37 .50
....................................
Rondelles.5 I
38
Rondelles elastiques.
39 .52
....................................
40 Freins d ’ecrou.
-54
........................................
41 Goupilles.
.55
...........................................
---------------------- Page: 5 ----------------------
CTP.
COAEPIKAHME
1 06beKT M 06naCTb npMMeHeHwl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 pe3b6a . 2
........................................
4
3 @OpMbl rOJlOBOK.
7
4 @OpMblCTep>i
..................................
8
5 KOHqbl6onTos M BMHTOB
..........................
.I1
6 3neMeHTbl, nepeaatotutie BpaueHwe
.............................. 14
7 kCTMrpaHHble 6onTbl M BldHTbl
.I6
......................
8 BkIHTbl C BHyTpeHHMM UleCTMrpaHHldKOM.
............................
-17
9 BWiTbl C KpanpaTHOi rOJlOBKOi?
............................
.I8
IO 60nTbl C TpeXrpaHHOti rOnOBKOk
......................... .I9
11 60nTbl C BOCbMMrpaHHOfi rOnOBKOti.
.......................
.20
12 60flTbi c fiBeHafiUaTMrpaHHOi? rOnOBKOi?
............................
.2I
13 6onTbl c T-o6pasHoti ronoBKo~
.
...........................
-22
14 6onTbl c rlonyKpyrnoi? ronosrto~
...........................
.23
15 60nTbl C flOTaiiHblMM rOnOBKaMl4.
...............................
24
16 BVlHTbl C llpFlMblM UUWl~eM.
.........................
-27
17 hHTbl C KpeCTOo6pa3HblM UJnMl&eM.
........................
.28
18 BklHTbl C HeBbIlla~atO~MlA AeTanFIMM.
..........................
-29
19 Pa3nWHble TWllbl 60nTOB M BMHTOB.
.....................................
-32
20 Pesb6oBble npo6KkI
...........................................
-33
21 uhlnbKl4.
....................................
.34
22 Pe3b6OBble llJTM(t)Tbl
.......................... .35
23 YCTaHOBO ’4Hble BMHTbl 6e3 rOnOBOK
.................................
-37
24 CaMOHa~3atOU.&le BMHTbl
............................................
-39
25 uypynbl
................................
.41
26 Pe3b6OHape3atOUNIe BMHTbl
.............................
.42
27 Pe3b6OBbl~aBnMBatO~tie BMHTbl
...................................
.43
28 UJecTwpaHHble raiiKi4
.....................................
.44
29 KBaapaTHble raiiKM
....................................
.45
30 TpexrpaHHble raGKt4
....................... .45
31 BOCbMMrpaHHble M nFlrMrpaHHble raiiKM.
................................
46
32 AseHanuaTvwpaHHble raGiKu
...............................
.46
33 CaMocTonopmwtecn raihKw
........................... .47
npOpe3Hble M KOpOHciaTble raiiKltl.
,34
....................................
.48
KonnaclKoBble raiAKM
35
.......................................
.49
36 Kpyrnbie rah4
...................................
.50
37 PasnwHble Tmbl raeK
38 ~a~6bl.5 1
.....................................
.52
39 npy)KMHHble UJaii6bl
.....................................
.54
40 CTOrlOpHble UJati6bl
41 UlnnMHTbl.5 5
vi
---------------------- Page: 6 ----------------------
INTERNATIONAL STANDARD _
IS0 18914979 (E/F/R)
NORME INTERNATIONALE
MC0 18914979 (A/@/P)
MEXAYHAPOJlHblm CTAHJJAPT
Bolts, screws, nuts and Vis, 6crous et accessoires - 6OJlTbl, BHHTbl, diKH H
accessories - Terminology Reranw KpenneHHfi -
Terminologie et nomen-
and nomenclature
clature TepMHHonorv!n M HOMeH-
Knarypa
1 SCOPE AND FIELD OF 1 OBJET ET DOMAINE 1 06bEKT M 06JlACTb
APPLICATION D ’APPLICATION IlPMMEHEHWl
This International Standard lays down La presente Norme internationale HacTo~~hi MemayHapoflHblfi CTaHJJapT
the terminology and nomenclature of fixe la terminologie et la nomen- npennaraeT TepMMHOnOrMtO M HOMeH-
bolts, screws, nuts and accessories in clature des vis, ecrous et accessoires, KnaTypy 6OnTOB, BMHTOB M AeTanek
English, French, Russian, German, en anglais, francais, russe, allemand, KpennetiMfi Ha aHrndicKoM, @paHuy3-
Italian and Spanish, recommended for italien et espagnol, recommandees CKOM, PyCCKOM, HeMeuKOM, MTanbFlH-
use unless otherwise specified in the pour I ’utilisation, sauf en cas de speci- CKOM M MCnaHCKOM Fl3blKaX, peKOMeH-
appropriate product standard. fication contraire, dans la norme de AOBaHHytO JJJlFI MCllOnb30BaHMFl, eCnL4
produit approprihe. TOnbKO TaKOBaFf He OrOBOpeHa Clle-
UlAanbHO B COOTBeTCTBytO~VlX CTaH&ap-
Tax Ha r43AenMfl.
Les pieces representees ne font que He Bee nepeqMcneHHbre KpenexHbre
At present, not all of the fasteners and
dans certains cas, pour I ’instant, M3Aenm M AeTanM Kpennetitifi 0xBaqeribi
accessories listed are covered by IS0
MC0 B HacTowee
For the main part, the I ’objet de normes ISO. Elles ont, pour ny6nMtca~MflMM
publications.
06beKTbl 6binM BblGpaHbl, B
I ’essentiel, ete selectionnees dans les BpeMFl.
items have been selected from existing
M3 Cyll&eCTBytO~MX
normes nationales existantes, ou 6onbureti YacTti,
national standards. Also included are
HauMOHanbHblX CTaHAapTOB. Bbltue&uJMe
encore figurent des pieces qui ne sont
obsolescent types (those being used up
~3 ynOTpe6fleHWI (HO MoryuMe 6blTb
plus d ’usage courant (en voie d ’epui-
from stock) in order that their
MCnOnb30BaHHblMM CO CKnaaOB) TMllbl
cela afin d ’en normaliser
terminology may be standardized at sement),
Kpenexa TaK)Ke BKnKNeHbI C TeM,
egalement la terminologie.
the same time.
‘m6bl MX TepMMHonorMR MOrna 6blTb
CTaHAapTM30BaHa OfiHOBpeMeHHO.
La representation des pieces est pure-
The drawings are essentially diagram- nPMBOfiMMble B CTaHaapTe IlepTeWl ll0
ment schematique, ceci particuliere- B YaCTHOCTM
matic, in particular those showing CyueCTBy CXeMaTMrlHbl;
ment pour les vis a caracteristiques
bolts and screws having special charac- KOTOpble OTHOCRTCFI K 60nTaM M
Te,
speciales, par exemple, incluses dans les BMHTaM, b4MetouwM cneyanbHble xapaK-
teristics dealt with, for example, in
clauses 18 and 19. However, it is chapitres 18 et 19. Cependant, il est TepMCTMKM M OTHOCFl~PleCFI K pa3aenaM
recommended that these drawings be recommande d ’utiliser, si possible, ces 20. TeM He MeHee, PeKOMeHayeTCFI,
19 M
used as a base whenever possible. figures comme base.
wO6bl 3TM ‘IepTexi4 6binM MCllOnb30BaHbl
B Ka ’leCTBe OCHOBbl nOBCtOay, r&e 3T0
B03MO)KHO. *
NOTE - Les termes equivalents en allemand,
NOTE - The equivalent terms in German, IlPMMEYAHME - 3KBMBaneHTHble TePMMHbl
italien et espagnol ont ete inclus a la
Italian and Spanish have been included at Ha HeMeUKOM, MTaJlbF1HCKOM M MCllaHCKOM
of Technical Committee demande du TC 2 et sont publies sous la
the request F13bl Kax BKfltOWHbl II0 npocb6e TexkrMrlecKoro
responsabilite des comites membres de
lSO/TC 2 and are published under the KoMMrera MCO/TK 2 II ny6nWytoTcn noA
I ’Allemagne, R.F. (DIN), de I ’ltalie (UNI) et
responsibility of the member bodies for OTBeTCTBeHHOCTb %leHOB OpraHkl3alWl rep-
de I ’Espagne (IRANOR), respectivement.
Germany, F.R. (DIN), Italy (UNI) andspain MaHMM, @.t?, (JJVlH), MTanMM (YHM) LI
Toutefois, seuls les termes don&s dans les
(I RANOR) respectively. However, only the knaHI4M (MPAHOP) COOTBeTCTBBHHO. OAHa-
trois langues officielles de I ’ISO (anglais,
terms given in the three official IS0 KO, TOJlbKO TepMMHbl, nplnBeAeHHble Ha TpeX
franqais et russe) peuvent etre consid&&
languages (English, French and Russian) can OC#Wl~L+laIlbHblX Fl3blKaX MC0 (iSHUWlikKOM,
comme termes ISO.
be considered as IS0 terms. C#IfDaHUY3CKOM M PYCCKOM) MOrYT CrlMTaTbCFi :
TePMMHaMM wco.
Ordre successif des langues
Successive order of languages : rlopRaOK cneLioBaHvm Fl3blKOB :
E : anglais E : aHrnr&ictW?
E : English
F : F : C/)paHlJy3CKl&i
F : French francais
R : russe R : pyCCKldi
R : Russian
D : allemand D : HeMeUKl&i
D : German
I : italien I : MTanbflHCKMi?
I : Italian
s : espagnol s : McnaHcKldl
s : Spanish
---------------------- Page: 7 ----------------------
IS0 1891-1979 (E/F/R)
MC0 1891-1979 (A/@/P)
2 SCREW THREADS
FILETAGES
PE3b6A
GEWINDE
FILETTATURE
ROSCAS
Designation
No.
Figure
Dhomination
NO
YepTem
HaHMeHoBaHHe
NO
E : screw thread
F : filetage cylindrique
R :
pesb6a
2.1 ,
D : Gewinde
I : filettatura
s : rosca cilindrica
E : taper screw thread
F : filetage conique
R :
KOHMWCKM pe3b6a
2.2
D : kegeliges (konisches) Gewinde
I
: filettatura conica
s : rosca con ica
E : tapping screw thread (spaced thread)
F :
filetage de vis a tale
R : caMoHape3atouafl pesb6a
2.3
D :
Blechschraubengewinde
I : filettatura autofilettante
s : rosca autorroscante
E : wood screw thread
F : filetage de vis a bois
R : tuypymaft pesb6a
2.4
D : Holzschraubengewinde
I :
filettatura per legno
s : rosca para madera
---------------------- Page: 8 ----------------------
IS0 1891-1979 (E/F/R)
MC0 18914979 (A/@/P)
Designation
No.
Figure
Dhominationt
NO
CtepTe=
tiaHMeHOBaHbde
NO
E : metric thread (SI)
F : filetage metrique (9)
R : MeTpmecKafi pesb6a
D : metrisches Gewinde
I : f i lettatu ra metrica
s : rosca metrica
E : IS0 metric thread
F :
filetage metrique IS0
R : MeTpMqecKaR pesb6a MC0
D : metrisches ISO-Gewinde
I : fiiettatura metrica IS0
s : rosca metrica IS0
E : metric fine pitch thread
F : filetage metrique a pas fin
R : n/reTpvvrecKafl pesb6a c MeJIKL ’lM UJarOM
D : metrisches Feingewinde
I : filettatura metrica a pass0 fine
s : rosca metrica fina
E : IS0 metric fine pitch thread
F : filetage metrique IS0 a pas fin
R : Me-rptiuecKaa pe3b6a MC0 c MenKMM UlarOM
D : metrisches ISO-Feingewinde
I : filettatura metrica IS0 a pass0 fine
Nut
s : rosca metrica fina IS0
E : inch th read
F : filetage en inch
R : JJKli?MOBEWl pesb6a
2.5
D : Zollgewinde
I : filettatura in pollici
s : rosca en pulgadas
60JlT
E : unified screw thread (IS0 inch)
F : filetage IS0 en inch (filetage UN)
R : YHM$Wl~MPOBaHHaFl ~H)MMOBWl peab6a
D : ISO-Zollgewinde (UN-Gewinde)
I : filettatura IS0 in pollici (filettatura UN)
s :
rosca unificada (UN)
E : Whitworth thread
F : filetage Whitworth
R : pesb6a BWTBOpTa
D : Whitworth-Gewinde
I : filettatura Whitworth
s : rosca gas Whitworth
E : pipe thread
F :
filetage au pas du gaz
R :
Tpy6I-M pesb6a
D : Rohrgewinde
I :
filettatura gas
rosca gas
s :
E : Whitworth pipe thread
F : filetage Whitworth (filetage au pas du gaz)
R :
Tpy6Hafl pesb6a BMTBopTa
D : Whitworth-Rohrgewinde (Gasrohrgewinde)
I : filettatura Whitworth per tubi (filettatura gas)
s : rosca gas (Whitworth)
3
---------------------- Page: 9 ----------------------
IS0 1891-1979 (E/F/R)
MC0 1891-l 979 (A/@/P)
.
3 SHAPES OF HEADS
FORMES DE TeTE
@OPMbl rOJlOBOK
KOPFFORMEN
FORME DI TESTA
FORMAS DE CABEZA
Designation
No.
Figure
Dhomination
NO
qeprem
HamleHoBaHlde
NO
E : hexagon head
F : tete hexagonale
R : uJecTr4rpatiHan ronoBKa
3.1
D : Sechskantkopf
I : testa esagonale
s : cabeza exagonal
E : hexagon head with washer face
F : t&e hexagonale a collerette
R : UJeCTMrpaHHaFl rOJlOBKa C OflOpHblM llO~rOJIOBKOM
3.2
D : Sechskantkopf mit Telleransatz
I : testa esagonale con collarino
s : cabeza exagonal con collarin
E : hexagon head with collar
F : tete hexagonale 5 embase cylindrique
R : UJecTMrpaHHaFl ronoBKa c ~WlMH~pM~eCKMM GypTON
3.3
D : Sechskantkopf mit Bund
I : testa esagonale con collarino
s : cabeza exagonal con collar
E : hexagon head with flange
F : tete hexagonale a embase cylindro-tronconique
,-
R : UJeCTMrpaHHaFI rOnOBKa CO CKOUJeHHblM 6ypToM
/ \
- .-. w
3.4 t
\ ‘/
D : Sechskantkopf mit Flansch (Flanschkopf)
I : testa esagonale con flangia
*@
cabeza exagonal con collar biselado
s :
E : square head
F : tete carree
R : qeTb[pexrpaHHafl ronoBKa
3.5
D : Vierkantkopf
I : testa quadra
s : cabeza cuadrada
square head with collar
E :
F : tete carree a embase cylindrique
R :
r(eTblpexrpaHHaFI ronowa c 6ypTOM
3.6
D : Vierkantkopf mit Bund
I : testa quadra con bordino
s : cabeza cuadrada con collar
---------------------- Page: 10 ----------------------
IS0 18914979 (E/F/R)
MC0 18914979 (A/@/P)
Designation
No.
Figure
Dhomination
NO
Yeprem
HaHMeHoBaHHe
NO
. .
: t&e triangulaire 5 embase cylindrique
i ; ;;;;;;;f;;;;;;: 6ypToM
a-1 @
3.7
: testa triangolare con bordino
s : cabeza triangular con collar
s : cabeza octagonal
E : 12 point flange head (bihexagonal
head)
F : tete bihexagonale
R : flseHapluamrpawiafl ronowa
Zwiilfzahnkopf
D :
I : testa biesagonale
s : cabeza de martillo
3,11
3.12
s : cabeza abombada
I
: testa cilindrica
s : cabeza cilindrica
5
---------------------- Page: 11 ----------------------
IS0 18914979 (E/F/R)
MC0 1891-1979 (A/@/P)
.
Designation
No.
Figure
Dbnomination
NO
YepTe>K
i=kiHMeHosaHHe
L
raised cheese head (fiilister head)
testa cilindrica con calotta
.
s : cabeza ciiindrica abombada
: t&e cylindrique a depouille; tete cyiindrique plate
qmm~pvwecKan mpyrnetwafl ronowa
i i iic:if(z:n head)
3A5 . @@
s : cabeza ciiindrica redondeada
: countersunk head (fiat head)
3.16
I : testa svasata piana
s : cabeza avelianada
L
raised countersunk head (oval head)
3.17
cabeza aveilanada abombada
s :
3.18
testa ciiindrica ridotta con ca!otta
cabeza ciiindrica baja abombada
undercut countersunk head (undercut flat head)
testa svasata con spailamento
t6te fraisee bombee a epaulement
nonynoTakia~ ronowa c 3annewimoM
: abgesetzter Linsensenkkopf
I : testa svasata con calotta e spallamento
s : cabeza aveilanada abombada con apoyo
6
---------------------- Page: 12 ----------------------
IS0 1891-1979 (E/F/R)
MC0 1891-1979 (A/@/P)
4 FORMS OF SHANK
FORMES DE TIGE
@OPMbl CTEPXHER
SCHAFTFORMEN
FORME DI GAMBO
FORMAS DE VASTAGO
Designation
No.
Figure
Dhnomination
NO
Y epTem
HaHMeHOBaHHe
NO
E : normal shank (nominal shank diameter =
nominal thread diameter)
4.1
I : gambo normale (diametro della parte
liscia = diametro esterno del filetto)
s : vastago normal (forma cortada)
E : reduced shank
* effective pitch diameter)
(shank diameter
tige reduite (diametre de la partie
lisse = diametre sur flancs de filets)
4.2
I : gambo ridotto (diametro della parte
liscia m diametro media del filetto)
s : vastago normal (rosca iaminada)
E : waisted shank (shank diameter < minor diameter)
4.3
I : gambo ridotto (diametro del
gambo < diametro del nocciolo)
s : vastago reducido (diametro de cafia
< que el diametro de nucleo)
: increased shank (shank diameter > thread
Q:--, 6 : fdifri%Lble
4.4
: AMaMeTp CTePXHFI > AMaMeTpa pe3b6bl
: ParJschaft (Schaftdurchmesser mit Pal3sitz)
I : gambo calibrate
4.5
: gambo calibrate rinforzato
s : vastago con cafia de apoyo
E : square neck
F :
tige a collet carre
R : CTepXeHb C KBaApaTHblM
4.6
nOAl-OAOBKOM
D : Schaft mit Vierkant
I : gambo con quadro sottotesta
s : vastago con cuello cuadrado
---------------------- Page: 13 ----------------------
IS0 1891-1979 (E/F/R)
MC0 1891-1979 (A/@/P)
.
5 SCREW AND BOLT ENDS
EXTRiMlTiS DE VIS
KOH4bl60JlTOB M BMHTOB
SCHRAUBENENDEN
ESTREMITA VITI
EXTREMOS DE TORNILLOS
Designation
No.
Figure
Dhomination
NO
Y eprem
tiaHMeHOBaHHe
NO
Ends for general use (5.1 to 5.3)
Pour usage general (5.1 a 5.3)
KOHubl o6uero npvwetieHm
E : as-rolled end
5.1
,-Yr+
F : bout plat
R : nnocwli? KOHeU
+----3
D : ohne Kuppe
estremita piana non iavorata
I :
extremo plan0
s :
E : rounded end
F : bout bomb6
R : CKpyrJleHHbli? KOHeU
,frr
5.2
D : Linsenkuppe
I : estremita bombata
s : extremo abombado
E :
chamfered end
F:
bout chanfreine
R : KOHeu C @aCKOii
-fY+
5.3
D : Kegel kuppe
I : estremita smussata
s : extremo biselado
Ends for special purposes (5.4 to 5.10)
Pour usages speciaux (5.4 a 5.10)
KOH~bl cneuanbHor0 npwvIeHeHm
E : cone point
F : bout pointu
5.4
KOHM ‘leCKMti KOHeU
R :
D : Spi tze
t-----l,
I : estremita a punta
extremo conic0
s :
E : truncated cone point
F : bout pilote
R : KOHMrleCKMti npVlTynJleHHbli? KOHeU
5.5
D : Spitze, abgeflacht
I : estremita tronco conica
extremo tronco-conic0
s :
8
---------------------- Page: 14 ----------------------
IS0 18914979 (E/F/R)
MC0 18914979 (A/@/P)
s Designation
No.
Figure
Dhomination
NO
LlepTem
Ha~MeHOBaHHe
N
Normal cup point
: KOHeU C BHyTPeHHMM KOHyCOM (3aCBefXleHHblii)
5.6
W cup point
D : Ringschneide
Cuvette en W
I : estremiti a coppa
W-06pa3Hblh KOHYC
s : extremo biselado hueco
short dog point
E :
F : Won court
R : yKOpO ’leHHblti IJVUWlH~fWlYeCKM~ KOHell,
5.7
D : Kernansatz
I : estremita cilindrica ridotta
s : extremo con pivote
E : long dog point
F : Won long
R : ~MJlMH~PMWCKMti KOHeu
5.8
D : Zapfen
I : estremita cilindrica
extremo con pivote largo
s :
E :
short dog point with rounded end
F : t&on court bomb6
3aKpyrJleHHblfi KOHeq
R :
5.9
D : Ansatzkuppe
I : estremita cilindrica bombata
s : extremo con pivote abombado
E : short dog point with truncated cone end
F : teton tronconique
CTylleHWTblti KOHeu
R :
5.10
D : Ansatzspitze, abgef lacht
I : estremita cilindrica tronco conica
s : extremo con pivote de punta tronco-conica
E : scrape point
F : bout tronconique de vis a tale (hauteur de filet
constante)
R : KOHell CXMOHape3aKl~erO BMHTa KOHM ‘leCKMi? C
5.11
IlpMTynneHMeM
D : Schneidschraubenende mit Schabenut
I estremiti tronco-conica per viti autofilettanti
s : extremo de tornillo autorroscante (entrada
tronco-conica)
E : end for self-tapping screw (tapping screw type
AB point)
F : bout pointu de vis 5 tale
R : KOHeU CaMOHape3aKNlJerO BMHTB KOHHYeCKMi?
D : Blechschrauben-Spitze
I : estremiti a punta
s : extremo de tornillo autorroscante tipo ‘AB
9
---------------------- Page: 15 ----------------------
IS0 1891-1979 (E/F/R)
MC0 1891-1979 (A/@/P)
.
Designation
No.
Figure
Dhomination
NO
YepTex
HaHMeHOBaHHe
N
7,
E : end for self-tapping screw (tapping screw type
B point)
F : bout plat de vis 5 tale
R : KoHeu caMoHapesatouer0 f3MHTa nnocKr4iA
5.13 D : Blechschrauben-Zapfen
I : estremiti piana
extremo de tornillo autorroscante tipo B
s :
E : end for thread rolling screw (thread formed by
deformation)
bout de vis auto-taraudeuse par deformation de
KOHeu pe36OBbl~aBJWlBatO~erO BMHTa
D : Gewindeformendes Schraubenende
I : estremita a sezione triangolare
s : extremidad de section trilobular
10
---------------------- Page: 16 ----------------------
IS0 1891-1979 (E/F/R)
MC0 18914979 (A/@/P)
6 DRIVING FEATURES
ENTRAiNEMENT
XlEMEHTbl, flEPE,QAH)uME BPAlllEHME
ANTRIEBSFORMEN
TRASCINAMENTO
FORMAS PARA ACCIONAMIENTO .
Designation
No.
Figure
Dhomination
NO
ClepTeM
NO HaHMeHOBaHide
E : hexagon
F : hexagonal
R :
UJeCTMrpaHHMK
6.1
D : Sechskant
I : esagonale
s : exagonal
E : square
F : carre
R : WTbIpeXrpaHHMK (KBaApaT)
6.2
D : Vierkant
I : quadro
cuadrado
s :
E : triangle
F : triangulaire
R : TPeXrPaHHMK
6.3
D : Dreikant
I : triangolare
s : triangular
E : octagon
F: octagonal
+
/ *\
R : BOCbMMrPaHHMK
---
-+
6.4
\ /
+J D : Achtkant
EF
8.
I : ottagonale
s : octagonal
E : 12 point (bihexagon)
F : bihexagonal
.\
/ R : ABeHaAl@TVlrpaHHl4K
_ _ .
6.5 -t
\ * /
D : Zwolfzahn
@
I : biesagonale
s : dodecagonal o bi-exagonal
E : hexagon socket
F :
six pans
...
SLOVENSKI SIST ISO 1891
prva izdaja
STANDARD
januar 1996
Mehanski vezni elementi - Vijaki, matice in pribor - Poimenovanja
(prevzet standard ISO 1891:1979 z metodo platnice)
Bolts, screws, nuts and accessories - Terminology and nomenclature
Vis, écrous et accessoires - Terminologie et nomenclature
Deskriptorji: vezni elementi, zati~i, vijaki, matice, poimenovanje
Referen~na {tevilka
ICS 21.060.00 SIST ISO 1891:1996 (en)
Nadaljevanje na straneh II do IX in od 1 do 55
© Standard je zalo`il in izdal Urad Republike Slovenije za standardizacijo in meroslovje pri Ministrstvu za znanost in tehnologijo.
Razmno`evanje ali kopiranje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST ISO 1891 : 1996
UVOD
Standard SIST ISO 1891 (en), Zati~i, vijaki, matice in pribor - Terminologija in nomenklatura,
prva izdaja, 1996, ima status slovenskega standarda in je z metodo platnice prevzet
mednarodni standard ISO 1891, Bolts, screws, nuts and accessories - Terminology and
nomenclature, prva izdaja, 1979-12-15.
NACIONALNI PREDGOVOR
Mednarodni standard ISO 1891:1979 je pripravil tehni~ni odbor ISO/TC 2 Fasteners. Odlo~itev
za prevzem tega standarda po metodi platnice je sprejel tehni~ni odbor USM/TC SEL Strojni
elementi.
Ta slovenski standard je dne 1995-12-29 odobril direktor USM.
ZVEZE S STANDARDI
S prevzemom tega mednarodnega standarda veljajo naslednje zveze:
JUS M.B1.001 Vijaki, matice in podlo`ke. Definicije in izrazi.
OSNOVA ZA IZDAJO STANDARDA
- Prevzem standarda ISO 1891:1979
OPOMBI
- Povsod, kjer se v besedilu standarda uporablja izraz “mednarodni standard”, v
SIST ISO 1891:1996 to pomeni “slovenski standard”.
- Uvod in nacionalni predgovor nista sestavni del standarda.
II
---------------------- Page: 2 ----------------------
SIST ISO 1891 : 1996
VSEBINA Stran
Seznam slovenskih izrazov.V
2. Navoji.2
3. Oblike glav.4
4. Oblike stebel.7
5. Oblike kon~in vijakov.8
6. Oblike prijemal za prenos momenta.11
7. Vijaki s {estrobo glavo.14
8. Vijaki z notranjim {estkotnikom.16
9. Vijaki s {tirirobo glavo.17
10. Vijaki s trirobo glavo.18
11. Vijaki z osemrobo glavo.19
12. Vijaki z dvanajstzobo glavo.20
13. Vijaki s kladivasto glavo.21
14. Vijaki s polokroglo glavo.22
15. Vijaki z ugrezno glavo.23
16. Vijaki z zarezo.24
17. Vijaki s kri`no zarezo.27
18. Vijaki z ujetimi podlo`kami.28
19. Vijaki raznih oblik.29
20. Vija~ni ~epi.32
21. Stebelni vijaki.33
22. Vijaki brez glave.34
23. Navojni zati~i.35
24. Plo~evinski vijaki.37
25. Lesni vijaki.39
26. Samorezni vijaki (ki sami vre`ejo navoj).41
27. Samouvijalni vijaki (ki sami vtisnejo navoj).42
28. [estrobe matice.43
29. [tirirobe matice.44
30. Trirobe matice.45
31. Osemrobe in petrobe matice.45
32. Dvanajstzobe matice.46
33. Za{~itne matice.46
34. Kronske matice.47
35. Kapi~aste matice.48
36. Okrogle matice.49
III
---------------------- Page: 3 ----------------------
SIST ISO 1891 : 1996
37. Matice razli~nih oblik.50
38. Podlo`ke.51
39. Vzmetni obro~ki in vzmetne podlo`ke.52
40. Za{~itne podlo`ke.54
41. Razcepke.55
IV
---------------------- Page: 4 ----------------------
SIST ISO 1891 : 1996
Seznam slovenskih izrazov
4.5 steblo z nastavkom
2 Navoji
4.6 steblo s {tirirobim podglavkom
2.1 navoj
2.2 sto`~asti navoj 5 Oblike kon~in vijakov
2.3 plo~evinski navoj
2.4 navoj za lesne vijake Oblike za splo{no uporabo
2.5 metrski navoj
metrski navoj ISO
5.1 ravna kon~ina
metrski drobni navoj
5.2 le~asta kon~ina
metrski drobni navoj ISO
5.3 posneta kon~ina
colski navoj
colski navoj ISO
Oblike za posebne namene
Whitworthov navoj
cevni navoj
5.4 kon~ina s konico
Whitworthov cevni navoj
5.5 kon~ina s prirezano konico
5.6 kon~ina z obro~astim rezilom
5.7 kon~ina s kratkim ~epom
3 Oblike glav
5.8 kon~ina z dolgim ~epom
5.9 kon~ina z zaobljenim ~epom
3.1 {estroba glava
5.10 kon~ina s ~epom in prirezano
3.2 {estroba glava s podglavkom
konico
3.3 {estroba glava s krajcem
5.11 kon~ina rezalnega vijaka
3.4 {estroba glava s po{evnim
5.12 kon~ina plo~evinskega vijaka s
krajcem
konico
3.5 {tiriroba glava
5.13 kon~ina plo~evinskega vijaka s
3.6 {tiriroba glava s krajcem
~epom
3.7 triroba glava s krajcem
5.14 kon~ina vijaka za vtiskovanje
3.8 osemroba glava
navojev
3.9 dvanajstzoba glava
3.10 kladivasta glava
3.11 polokrogla glava
6 Oblike prijemal za prenos
3.12 nizka polokrogla glava
momenta
3.13 valjasta glava
3.14 le~asta valjasta glava
6.1 {estrobo
3.15 zaobljena valjasta glava
6.2 {tirirobo
3.16 ugrezna glava
6.3 trirobo
3.17 ugrezna le~asta glava
6.4 osemrobo
3.18 nizka le~asta valjasta glava
6.5 dvanajstzobo
3.19 spodrezana ugrezna glava
6.6 notranje {estkotno
3.20 spodrezana ugrezna le~asta glava
6.7 notranje trikotno
6.8 notranje {tirikotno
4 Oblike stebel
6.9 ve~utorni notranji profil
6.10 notranje dvanajstzobo
4.1 polno steblo
6.11 zareza
(premer stebla = premer navoja)
6.12 kri`na zareza (Philips)
4.2 tanko steblo (premer stebla »
6.13 kri`na zareza (Pozidriv)
srednji premer navoja)
6.14 krilca
4.3 elasti~no steblo (premer stebla <
6.15 ro~ica
premer jedra navoja)
6.16 ravno rebr~eno
4.4 ujemljivo steblo (premer stebla za
6.17 navzkri` rebr~eno
ujem)
6.18 navzkri`ni luknji
V
---------------------- Page: 5 ----------------------
SIST ISO 1891 : 1996
6.19 petrobo
13 Vijaki s kladivasto glavo
7 Vijaki s {estrobo glavo 13.1 vijak s kladivasto glavo
13.2 vijak s kladivasto glavo s {tirirobim
7.1 vijak s {estrobo glavo podglavkom
7.2 vijak s {estrobo glavo in navojem 13.3 vijak s kladivasto glavo z nosom
do glave
7.3 vijak s {estrobo glavo in matico
14 Vijaki s polokroglo glavo
7.4 vijak s {estrobo glavo in ujemljivim
steblom
14.1 vijak s polokroglo nizko glavo s
7.5 vijak s {estrobo glavo in ~epom
{tirirobim podglavkom
7.6 vijak s {estrobo glavo in
14.2 vijak s polokroglo glavo z nosom
koni~astim ~epom
14.3 vijak s polokroglo nizko glavo z
7.7 vijak s {estrobo {iroko glavo
nosom
7.8 vijak s {estrobo glavo in elasti~nim
14.4 vijak s polokroglo glavo z ovalnim
steblom
podglavkom
7.9 vijak s {estrobo glavo s krajcem
14.5 vijak s polokroglo glavo s {tirirobim
7.10 vijak s {estrobo glavo s po{evnim
podglavkom
krajcem
15 Vijaki z ugrezno glavo
8 Vijaki z notranjim
{estkotnikom 15.1 vijak z ugrezno glavo in {tirirobim
podglavkom
15.2 vijak z ugrezno glavo z nosom
8.1 vijak z valjasto glavo in notranjim
15.3 vijak s sto`~asto ugrezno glavo
{estkotnikom
8.2 vijak z ugrezno glavo in notranjim 15.4 vijak s piramidasto ugrezno glavo
15.5 vijak z ugrezno glavo in vtisnjeno
{estkotnikom
8.3 vijak z valjasto glavo in notranjim zarezo
{estkotnikom z gnezdom
8.4 vijak z valjasto glavo, notranjim
16 Vijaki z zarezo
{estkotnikom in navojnim ~epom
16.1 vijak z zarezano valjasto glavo
16.2 vijak z zarezano nizko valjasto
9 Vijaki s {tirirobo glavo
glavo
9.1 vijak s {tirirobo glavo 16.3 vijak z zarezano ugrezno glavo
16.4 vijak z zarezano le~asto ugrezno
9.2 vijak s {tirirobo glavo s krajcem
9.3 vijak s {tirirobo glavo s krajcem glavo
16.5 vijak z zarezano valjasto glavo z
in zaobljenim ~epom
navzkri`nima luknjama
16.6 vijak z zarezano majhno le~asto
valjasto glavo
10 Vijaki s trirobo glavo
16.7 vijak z zarezano {iroko le~asto
valjasto glavo
10.1 vijak s trirobo glavo s krajcem
16.8 vijak z zarezano le~asto valjasto
glavo in ~epom
11 Vijaki z osemrobo glavo
16.9 vijak z zarezano le~asto valjasto
glavo, ujemljivim steblom in
11.1 vijak z osemrobo glavo
navojnim ~epom
16.10 vijak z zarezano le~asto ugrezno
12 Vijaki z dvanajstzobo glavo
glavo in ~epom
16.11 vijak z zarezano ugrezno glavo in
12.1 vijak z dvanajstzobo glavo
~epom
VI
---------------------- Page: 6 ----------------------
SIST ISO 1891 : 1996
16.12 vijak z zarezano polokroglo glavo
20 Vija~ni ~epi
16.13 vijak z zarezano le~asto valjasto
glavo
20.1 vija~ni ~ep s {estrobo glavo s
16.14 vijak z zarezano majhno ugrezno
krajcem
glavo
20.2 vija~ni ~ep z notranjim
16.15. vijak z zarezano majhno le~asto
{estkotnikom in krajcem
ugrezno glavo
20.3 vija~ni ~ep s sto`~astim navojem in
notranjim {estkotnikom
17 Vijaki s kri`no zarezo 20.4 vija~ni ~ep s sto`~astim navojem in
{estrobo glavo
17.1 vijak z le~asto valjasto glavo s 20.5 vija~ni ~ep s krajcem in notranjim
kri`no zarezo {tirikotnikom
17.2 vijak s polokroglo glavo s kri`no 20.6 vija~ni ~ep s {tirirobo glavo s
zarezo krajcem
17.3 vijak z ugrezno glavo s kri`no
zarezo
21 Stebelni vijaki
17.4 vijak z le~asto ugrezno glavo s
kri`no zarezo
21.1 stebelni vijak
21.2 stebelni vijak z `lebi~em
18 Vijaki z ujetimi podlo`kami 21.3 elasti~ni stebelni vijak
21.4 stebelni vijak z nastavkom
18.1 vijak s {estrobo glavo in ujeto 21.5 elasti~nostebelni vijak z nastavkom
gladko podlo`ko 21.6 navojno steblo
18.2. vijak s {estrobo glavo in ujetim
vzmetnim obro~em ter podlo`ko
22 Vijaki brez glave
18.3. vijak z le~asto valjasto glavo in
ujetim vzmetnim obro~em
22.1 vijak brez glave z zarezo in
18.4. vijak z le~asto ugrezno glavo in
posneto kon~ino
ujeto ko{arasto podlo`ko
22.2 vijak brez glave z notranjim
{estkotnikom in posneto kon~ino
19 Vijaki raznih oblik
22.3 vijak brez glave z notranjim
{estkotnikom in kon~ino s konico
19.1 krilati vijak 22.4 vijak brez glave z notranjim
19.2 o~esni vijak {estkotnikom in kon~ino s ~epom
19.3 obro~ni vijak 22.5 vijak brez glave z notranjim
19.4 vijak z rebr~eno glavo {estkotnikom in kon~ino z
19.5 zidni vijak obro~astim rezilom
19.6 sidrni vijak za kamen
19.7 vijak za skobe
23 Navojni zati~i
19.8 u{esni vijak
19.9 vijak za privarjanje
23.1 navojni zati~ z zarezo in posneto
19.10 klju~asti vijak
kon~ino
19.11 zaobljeni vijak za oplate
23.2 navojni zati~ z zarezo in ~epom
19.12 plo{~ati vijak za oplate
23.3 navojni zati~ z zarezo in kon~ino z
19.13 vijak za pritrditev korcev na trak
obro~astim rezilom
19.14 kljukasti vijak
23.4 navojni zati~ z zarezo in kon~ino s
19.15 {estrobi kapi~asti vijak
konico
19.16 vijak z dvokrako ro~ico
23.5 navojni zati~ z notranjim
19.17 vijak za vzmeti
{estkotnikom in posneto kon~ino
19.18 vijak za utore T
23.6 navojni zati~ z notranjim
19.19 vijak z valjasto glavo za ladijske
{estkotnikom in ~epom
pokrove s {tirirobim podglavkom
VII
---------------------- Page: 7 ----------------------
SIST ISO 1891 : 1996
23.7 navojni zati~ z notranjim 26.6 samorezni vijak z ugrezno glavo s
{estkotnikom in obro~astim rezilom kri`no zarezo
23.8 navojni zati~ z notranjim 26.7 samorezni vijak z le~asto ugrezno
{estkotnikom in kon~ino s konico glavo s kri`no zarezo
24 Plo~evinski vijaki 27 Samouvijalni vijaki (ki sami
vtisnejo navoj)
24.1 plo~evinski vijak s {estrobo glavo
24.2 plo~evinski vijak z nizko zarezano
27.1 samouvijalni vijak s {estrobo glavo
valjasto glavo
24.3 plo~evinski vijak z zarezano
28 [estrobe matice
ugrezno glavo
24.4 plo~evinski vijak z zarezano le~asto
28.1 {estroba matica
ugrezno glavo
28.2 {estroba nizka matica
24.5 plo~evinski vijak z ugrezno glavo in
28.3 {estroba matica s krajcem
kri`no zarezo
28.4 {estroba matica s po{evnim
24.6 plo~evinski vijak z le~asto ugrezno
krajcem
glavo in kri`no zarezo
28.5 {estroba matica s podglavkom
28.6 {estroba {iroka matica
25 Lesni vijaki
28.7 {estroba matica za privarjanje
25.1 lesni vijak s {estrobo glavo
29 [tirirobe matice
25.2 lesni vijak s {tirirobo glavo
25.3 lesni vijak z zarezano polokroglo
29.1 {tiriroba matica
glavo
29.2 {tiriroba nizka matica
25.4 lesni vijak z zarezano le~asto
29.3 sidrna matica
ugrezno glavo
29.4 {tiriroba matica s krajcem
25.5 lesni vijak z zarezano ugrezno
29.5 {tiriroba matica za privarjanje
glavo
25.6 lesni vijak s polokroglo glavo s
30 Trirobe matice
kri`no zarezo
25.7 lesni vijak z le~asto ugrezno glavo
30.1 triroba matica s krajcem
s kri`no zarezo
25.8 lesni vijak z ugrezno glavo s kri`no
31 Osemrobe in petrobe matice
zarezo
25.9 zabijalni vijak z zarezano
31.1 osemroba matica
polokroglo glavo
31.2 petroba matica
25.10 zabijalni vijak z zarezano ugrezno
glavo
32 Dvanajstzobe matice
26 Samorezni vijaki (ki sami
32.1 dvanajstzoba matica
vre`ejo navoj)
33 Za{~itne matice
26.1 samorezni vijak s {estrobo glavo
26.2 samorezni vijak z zarezano valjasto
33.1 {estroba torna za{~itna matica z
glavo
deformacijo
26.3 samorezni vijak z zarezano ugrezno
33.2 {estroba za{~itna matica s
glavo
plasti~nim vlo`kom
26.4 samorezni vijak z zarezano le~asto
ugrezno glavo
26.5 samorezni vijak z le~asto valjasto
glavo s kri`no zarezo
VIII
---------------------- Page: 8 ----------------------
SIST ISO 1891 : 1996
34 Kronske matice 39 Vzmetni obro~ki in vzmetne
podlo`ke
34.1 {estroba navadna kronska matica
34.2 {estroba kronska matica
39.1 vzmetni obro~ek
34.3 {estroba nizka kronska matica
39.2 vzmetni obro~ek s privihoma
39.3 dvojni vzmetni obro~ek
35 Kapi~aste matice
39.4 izbo~ena vzmetna podlo`ka
39.5 valovita vzmetna podlo`ka
35.1 visoka kapi~asta matica
39.6 kro`nikasta vzmetna podlo`ka
35.2 nizka kapi~asta matica
39.7 zunaj nazob~ana vzmetna podlo`ka
39.8 znotraj nazob~ana vzmetna
podlo`ka
36 Okrogle matice
39.9 ko{arasta zunaj nazob~ana vzmetna
podlo`ka
36.1 okrogla rebr~ena visoka matica
39.10 zunaj nasekana vzmetna podlo`ka
36.2 okrogla rebr~ena nizka matica
39.11 znotraj nasekana vzmetna podlo`ka
36.3 okrogla matica z zarezo
39.12 ko{arasta zunaj nasekana vzmetna
36.4 utorna matica
podlo`ka
36.5 okrogla matica s kri`nimi luknjami
36.6 okrogla matica s ~elnima luknjama
40 Za{~itne podlo`ke
37 Matice razli~nih oblik
40.1 podlo`ka z jezi~kom
40.2 podlo`ka z dvema jezi~koma
37.1 krilata matica
40.3 podlo`ka z zunanjim zob~kom
37.2 obro~na matica
40.4 podlo`ka z notranjim zob~kom
37.3 natezna matica
37.4 locnata matica
37.5 locnata matica
41 Razcepke
41.1 razcepka
38 Podlo`ke
38.1 okrogla ravna podlo`ka
38.2 okrogla posneta podlo`ka
38.3 kvadratna podlo`ka
38.4 okrogla podlo`ka s {tirikotno luknjo
38.5 {tiriroba klinasta podlo`ka (za
profile U ali I)
Po mnenju Ministrstva za informiranje Republike Slovenije z dne 18. februarja 1992, {tev. 23/96-92, spada ta publikacija med
proizvode informativne narave iz 13. to~ke tarifne {tevilke 3, za katere se pla~uje 5-odstotni prometni davek.
IX
---------------------- Page: 9 ----------------------
INTERNATIONAL STANDARD
NORME INTERNATIONALE
ME)fSflYHAPO~HbIi?i CTAHAAPT
INTERNATIONAL ORGANIZATION FOR STANDARDIZATlONWlE)I(L1YHAPO~HAF OPrAHM3AL&lR fl0 CTAH,QAPTbl3A~VlM@ORGANlSATlON INTERNATIONALE DE NORMALISATION
- Terminology and nomenclature
Bolts, screws, nuts and accessories
First edition - 1979-12-15
Corrected and reprinted -
Vis, 6crous et accessoires - Terminologie et nomenclature
Premiere edition - 1979-12-15
Corrighe et Gmprimbe -
6OJlTbl, BHHTbl, kiKUl VI fleTaJlH KpNlJleHHFl - Tepwwonoruw
I
Id HOMeHKnaTypa
flepBoe wsaawe - 1979-12-15
McnpasneHo M nepeM3AaHo -
UDC/CDU/YJlK 621.882 : 001.4
Ref. No./Ref. no : IS0 1891-1979 (E/F/R)
Ccwntca No : MC0 1891-1979 (A/@/P)
Descriptors : fasteners, bolts, screws, nuts (fasteners), nomenclature/Descripteurs : &!ment de fixation, boulon, vis, krou, nomenclature/
OnHcaHHe : Kpenex, 6onTb1, BHHTbl, ral?KPl, HOMeHKJlaTYpa.
,Price based on 55 pages/Prix bag sur 55 pages/UeHa paccrmaHa Ha 55 cup.
---------------------- Page: 10 ----------------------
FOREWORD
IS0 (the International Organization for Standardization) is a worldwide federation of national
standards institues (IS0 member bodies). The work of developing International Standards is
carried out through IS0 technical committees. Every member body interested in a subject for
which a technical committee has been set up has the right to be represented on that committee.
International organizations, governmental and non-governmental, in liaison with ISO, also take
part in the work.
Draft International Standards adopted by the technical committees are circulated to the
member bodies for approval before their acceptance as International Standards by the IS0
Council.
International Standard IS0 1891 was developed by Technical Committee lSO/TC 2, Fasteners,
and was circulated to the member bodies in March 1977.
It has been approved by the member bodies of the following countries :
Australia Ireland Spain
Austria Italy Sweden
Japan Switzerland
Belgium
Bulgaria Mexico Turkey
Netherlands United Kingdom
Chile
Finland New Zealand USA
Norway USSR
France
Germany, F.R. Poland Yugoslavia
Romania
Hungary
South Africa, Rep. of
India
No member body expressed disapproval of the document.
AVANT-PROPOS
L ’ISO (Organisation internationale de normalisation) est une federation mondiale d ’organismes
nationaux de normalisation (comites membres de I ’ISO). L ’elaboration des Normes inter-
nationales est confide aux comites techniques de I ’ISO. Chaque comite membre interesse par
une 6tude a le droit de faire partie du comite technique correspondant. Les organisations
internationales, gouvernementales et non gouvernementales, en liaison avec I ’ISO, participent
egalement aux travaux.
Les projets de Normes internationales adopt& par les comites techniques sont soumis aux
comites membres pour approbation, avant leur acceptation comme Normes internationales
par le Conseil de I ’ISO.
La Norme internationale IS0 1891 a et6 elaboree par le comite technique lSO/TC 2, hments
de fixation, et a et6 soumise aux comites membres en mars 1977.
Les comites membres des pays suivants I ’ont approuvee :
Afrique du Sud, Rep. d’ Hongrie Roumanie
lnde Royaume-Uni
Allemagne, R.F.
Austral ie I rlande Suede
ltalie Su isse
Autriche
Belgique Japon Turquie
Bu lgarie Mexique U RSS
Chili Norvdge USA
Espagne _ Nouvelle-26lande Yougoslavie
Finlande Pays-Bas
France Pologne
Aucun comite membre ne I ’a desapprouvee.
---------------------- Page: 11 ----------------------
MC0 (MemnyHapont4afi OpratiM3auMfl no CTaHmpTM34WW) RBnReTcn BceMHpHoi;l *eAepauMek
Hal&HOHanbHblX OpraHOB n0 CTaHJ&apTH3aLJHH (KOMHTeTOB-WeHOB MCO). Pa3pa6OTKa MeMnyHa-
pOAHblX CTaHaapTOB OCy~eCTBnfleTCR TeXHHr(eCKHMH KOMHfelaMH MCO. Kamablti KOMHTeT-
r(neH, 3aHHTepeCOBaHHblii B AeRTenbHOCTH KaKOrO-nH60 TeXHHWCKOrO KOMHTeTa, HMeeT
flpaB0 yqaCTBOBaTb B er0 pa6oTax. npaBHTenbCTBeHHble H HeflpaBHTenbCTBeHHble MmnyHa-
pO&Hble OpraHlltsaum, COTpy~Hb4~alOllJlde C MCO, TaKme npHHblMalOT y ’4aCTHe B pa6oTax.
flpOeKTbl Men
yTBepWAeHhleM @BeTOM MC0 B KaYeCTBe Me>KAyHapOAHblX CTaHNpTOB, paCCblnalOTCf4 Ha
oAO6peHMe BCeM KOMMTeTaMYneHaM.
-k?xHwecKMM Ko MHTeTO
Me>KAyHapOAHblii CTaHAapT MC0 1891 6bln pa3pa6OTaH
977 roAa, pa3ocnaH KOMMTeTaM-WeHaM.
MCO/TK 2, Beram q2ennewi7 , M, B Mapte 1
OH 6bln OAO6peH KOMMTeTaMM-WleHaMM Cne&yIOLlWIx CTpaH :
Asctpan WR MTaJllrlR Typwm
@MHnFlHJWlFI
ABCT~HFI MeKw Ka
6enbrwi tiHAepIIaH&bl @paHwlR
60nrapwi HosaH 3enaHAm Yvm4
HopBerm Ulseiiuapm
BeHrpm
repMaHm, @.P. llonbua UJsewlFl
EmneT, Apa6cK. Pecn. PyMblHHFl tOrocnaBm
h+cHO-Ac#IpMKaHCKaR
MHAI~~~ COeAMHeHHOe KOpOneBCTBO
MpnaHAMFl CCCP Pecn.
mlOHMF1
VlcnaHm CUA
HH OAMH KOMMTeT-YneH He OTKnOHWl AOKyMeHT.
0 International Organization for Standardization, 1979 l
@ Organisation internationale de normalisation, 1979 l
0 Memaynapoanan OpraHwa~fmR no CraHMptwauw, 1979 l
Printed in Switzerland/lmprinG en Suisse/knano B MBeiiuapHH
---------------------- Page: 12 ----------------------
Page
CONTENTS
...............................
1 1
Scope and -field of application
.........................................
2
2 Screw threads.
........................................ 4
3 Shapes of heads.
........................................ 7
4 Forms of shank.
.....................................
8
5 Screw and bolt ends.
.......................................
6 Driving features. .I1
................................. .I4
7 Hexagon bolts and screws
..........................
. .' .I6
8 Hexagon socket head cap screws.
......................................
.I7
9 Square head bolts
.....................................
.I8
10 Triangle head bolts
.....................................
19
11 Octagonal head bolts
........................................ .20
12 12pointsCrews
.21
..........................................
13 T-head bolts
...................................... .22
14 Round head bolts
................................... .23
15 Countersunk flat bolts
.24
....................................
16 Slotted head screws.
................................
.27
17 Cross recessed head screws
............................
.28
18 Screws with captive components
.............................
.29
19 Miscellaneous bolts and screws.
Screwplugs.3 2
20
..3 3
21 Studs. .
.34
.......................................
22 Headless screws.
.35
........................
23 Slotted and hexagon socket set screws.
..................................... .37
24 Self-tapping screws
......................................... .39
Wood screws.
25
........................ .41
26 Thread cutting (metallic drive) screws.
............. .42
27 Thread forming screws (thread formed by deformation)
........................................ .43
28 Hexagon nuts.
.44
..........................................
29 Square nuts
.45
.........................................
30 Triangle nuts
.45
...............................
31 Octagon and pentagon nuts.
.46
............................
32 12 point nuts (bihexagonal nuts)
.46
...................................
33 Prevailing torque nuts.
.47
.....................................
34 Slotted castle nuts.
35 Capnuts.4 8
.49
.................................
36 Miscellaneous round nuts
.50
.................................
37 Other miscellaneous nuts
38 Washers.5 1
.52
.........................................
39 Spring washers
40 Tabwashers.5 4
.55
41 .
Split pins
iv
---------------------- Page: 13 ----------------------
TABLE DES MATHiRES Page
. 1 Objet et domaine d ’application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Filetages 2
.............................................
3 Formes de t&e 4
.........................................
4 Formes de tige 7
.........................................
5 Extremites de vis. 8
.......................................
6 Entra ’inement. .I1
........................................
7
Vis et boulons a tete hexagonale. .I4
............................
8 Vis a empreinte.
.I6
.......................................
9 Visatetecarree
...................................... ..I 7
10 Vis a tete triangulaire.
................................... .I8
11 Visa tete octogonale .I9
....................................
12 Vis a tete bihexagonale. .20
..................................
13 Vis a tete rectangulaire a angles abattus .2l
........................
14 Corps de boulon a tete ronde ou bombee. .22
......................
15 Corps de boulon a t&e fraisee .23
..............................
16 Vis a tete fendue.
.24
......................................
17 Vis a empreinte cruciforme
................................ .27
18 Vis a elements incorpores
................................. .28
19 Vis diverses
.29
..........................................
20 Bouchons filet&.
...................................... .32
21 Goujons.
.33
............................................
22 Vis sans t&e partiellement filetees
........................... -34
23 Vis sans t&e entierement filetees
............................ .35
24 Visatole.
.37
..........................................
25 Visabois.
.39
..........................................
26 Vis auto-taraudeuses par enlevement de matiere
.......... .’ ....... .41
+.27 Vis auto-taraudeuses par deformation de matiere.
................. .42
28 Ecrous hexagonaux .43
.....................................
29 Ecrous carres .4 4
........................................
I
30 Ecroustriangulaires. . . . . . . . . . . . . . . . . . . l . . . . . . . . . . . . . . . . .45
I
Ecrous octogonaux et pentagonaux.
31 . -45
Ecrous bihexagonaux.
32 .46
...................................
33 Ecrous auto-freines
..................................... .46
34 Ecrous a creneaux
...................................... .47
35 Ecrous borgnes .48
........................................
36 Ecrous ronds divers .49
.....................................
Autres ecrous divers.
37 .50
....................................
Rondelles.5 I
38
Rondelles elastiques.
39 .52
....................................
40 Freins d ’ecrou.
-54
........................................
41 Goupilles.
.55
...........................................
---------------------- Page: 14 ----------------------
CTP.
COAEPIKAHME
1 06beKT M 06naCTb npMMeHeHwl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 pe3b6a . 2
........................................
4
3 @OpMbl rOJlO
...
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