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Split Pins

DIN EN ISO 1234 - 1998

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^*Models with different eras.

Nominal Diameter
d ^①

0.6

0.8

1.2

1.6

2.5

3.2

d	max
d	min
α	max
α	min
b	≈
c	max
c	min
L	Range of Length

0.5	0.7	0.9	1	1.4	1.8	2.3	2.9
0.4	0.6	0.8	0.9	1.3	1.7	2.1	2.7
1.6	1.6	1.6	2.5	2.5	2.5	2.5	3.2
0.8	0.8	0.8	1.25	1.25	1.25	1.25	1.6
2	2.4	3	3	3.2	4	5	6.4
1	1.4	1.8	2	2.8	3.6	4.6	5.8
0.9	1.2	1.6	1.7	2.4	3.2	4	5.1
4-12	5-16	6-20	8-25	8-32	10-40	12-50	14-63

Nominal Diameter
d ^①

6.3

d	max
d	min
α	max
α	min
b	≈
c	max
c	min
L	Range of Length

3.7	4.6	5.9	7.5	9.5	12.4	15.4	19.3
3.5	4.4	5.7	7.3	9.3	12.1	15.1	19
4	4	4	4	6.30	6.30	6.30	6.30
2	2	2	2	3.15	3.15	3.15	3.15
8	10	12.6	16	20	26	32	40
7.4	9.2	11.8	15.0	19.0	24.8	30.8	38.5
6.5	8.0	10.3	13.1	16.6	21.7	27.0	33.8
18-80	22-100	32-125	40-160	45-200	71-250	112-280	160-280

①,Nominal size = diameter of the split pin hole; for the pin hole diameter the following tolerance classes are recommended：
H13 for nominal size ≤ 1.2,
H14 for nominal slze > 1.2.
②,Material:
a)St=Steel; b)CuZn=Copper-zinc alloy; c)Cu=Copper; d)Al=Aluminum alloy; e)A=Austenitic stainless steel; f)Other material shall be subject to agreement
Ductility: Each leg of the split pin shall be capable of withstanding being bent back upon itself once, with no visible indication of fracture occuring at the point of bend.

Alternative history

DIN 94 - 1983 DIN EN ISO 1234 - 1998

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Similar Standards

1	[GB] GB /T 91 - 2000	Split Pins View Suppliers
2	[GB] GB 91 - 1986	Split Pins View Suppliers
3	[ISO] ISO 1234 - 1997	Split Pins
4	[ASME/ANSI] ASME/ANSI B 18.8.1 - 2000	Split Pins
5	[ASME] ASME B 18.8.1 - 2014	Split Pins
6	[DIN] DIN 94 - 1983	Split Pins
7	[ASME/ANSI] ASME/ANSI B 18.8.6M - 1995	Metric cotter pins-metric series
8	[DIN] DIN 11024 - 1973	Spring Cotters
9	[DIN] DIN 48063 (-1) - 1978	Split Pins, Form VN
10	[ISO] ISO 1234 - 1976	Split pins
11	[UNI] UNI 1336	Split Pins (Cotter Pins)
12	[JIS] JIS B 1351 - 1987	Split Pins
13	[NF] NF E 25-774 - 1997 (R2002)	Split Pins
14	[BS] BS 1574 - 1994	Split Pins
15	[KS] KS B 1321 - 2000	Split Pins
16	[IS] IS 549 - 2005	Split Pins