ISO 8752:1987

IS0
INTERNATIONAL STANDARD
8752
First edition
1987-1 1-01
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION
ORGANISATION INTERNATIONALE DE NORMALISATION
MEXAYHAPOAHAR OPTAHMSA~MR il0 CTAHAAPTMOAi&iM
Spring-type straight pins, slotted
Goupilles cylindriques creuses, dites goupilles élastiques
Reference number
IS0 8752 : 1987 (E)

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Foreword
IS0 (the International Organization for Standardization) is a worldwide federation of
national standards bodies (IS0 member bodies). The work of preparing International
Standards is normally carried out through IS0 technical committees. Each member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental 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. They are approved in accordance with IS0 procedures requiring at
least 75 % approval by the member bodies voting.
International Standard IS0 8752 was prepared by Technical Committee ISO/TC 2,
Fasteners.
Users should note that all International Standards undergo revision from time to time
and that any reference made herein to any other International Standard implies its
latest edition, unless otherwise stated.
e
O International Organization for Standardization, 1987 0
Printed in Switzerland

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INTERNATIONAL STANDARD IS0 8752 : 1987 (E)
Spring-type straight pins, slotted
1 Scope and field of application
This International Standard specifies the characteristics of slotted spring-type straight pins with metric dimensions and nominal
diameters, dl, from 1 to 50 mm inclusive.
NOTE - The nominal diameters have been chosen in such a way that pins may be fitted one into the other.
2 References
I
IS0 3269, Fasteners - Acceptance inspection.
IS0 8749, Pins and grooved pins - Shear test.
1

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IS0 8752 : 1987 (E)
3 Dimensions
Type A : Standard spring pin
Type B : Non-interlocking spring pin
Spring pin with nominal diameter d, G 12 mm
Spring pin with nominal diameter d, > 12 mm
E,
Chamfer this side optional at
E
the discretion of the supplier
5
O
n:
nom.
d, before min.
mounting
max.
dî before mounting =
min.
a
max.
S
Mimimum shear
strength, double
kN
min. max.
4,25
5,25
6,25
7,75 8,25
10,25
12 11,5 12,5
14
13,5 14,5
16 15,5 16,5
18
17,5 18,5
20 19,5 20,5
22
21,5
z5
24 23,5 24.5
26,5
28,5
30,5
32,5
35,5
40,5
45.5
49.5 50,5
55,75
59,25 60,75
s5 1 64,25 65,75
70.75
70 69,25
74,25 75,75
75 80 I 79.25 80,75
85 I 84,25 85,75
90 89,25 90,75
95 94,25 95,75
100 99,25 100,75
120 119,25 120,75
140 139,25 140,75
160 159,25 160,75
...