Your needs
We welcome your enquiries, however small or unusual may be, for supply of Split Cotter Pins. Because of our specialisation, We feel confident of meeting your requirements.
Details of Specifications to Latest - Updated IS 549 (Indian),
BS 1574 (British ) DIN 94 (German), JIS 1351 (Japanese), GOST 397 (Russian) and other International Standards.
Dimension
Nominal Size
1
1.2
1.6
2
2.5
3.2
4
5
6.3
8
10
d
Max
0.9
1
1.4
1.8
2.3
2.9
3.7
4.6
5.9
7.5
9.5
Min
0.8
0.9
1.3
1.7
2.1
2.7
3.5
4.4
5.7
7.3
9.3
a
Max
1.6
2.5
2.5
2.5
2.5
3.2
4
4
4
4
6.3
Min
0.8
1.2
1.2
1.2
0.2
0.6
2.0
2.0
2.0
2.0
3.1
b
~
3
3
3.2
4
5
6.4
8
10
12.6
16
20
c
Max
1.8
2
2.8
3.6
4.6
5.8
7.4
9.2
11.8
15
19
Min
1.6
1.7
2.4
3.2
4
5.1
6.5
8
10.3
13.1
16.6
Nominal Size
The nominal size is the diameter of the hole for receiving the Split Pins.
Material
Unless otherwise specified, Split Pins shall be manufactured from half round mild steel wires.
Finish Split Pins shall be supplied with bright self color finish unless otherwise specified but the purchaser.
Designation A Split Pin shall be designated by the nominal size, nominal length, the number of this standard and material
(for other than steel only).
Example1 :
A Split Pin shall be designated by the nominal size 5, nominal length 50 mm and made of steel,
shall be designated as:
Split Pin 5 x 50- IS : 549
Example 2 :
A Split Pin of nominal size 10, nominal length 80 mm and make of brass, shall be designated as:
Split pin 10x80-IS:549 Brass
Designation
The sample selected for test when cold, shall permit half the length of both the legs being bent back through 180° and closed flat
upon themselves without showing any sign of fracture.
