| |
|
| |
Split Cotter pins |
| |
DIN-7979
IS – 10248: 1982 |
|
 (Dimensions as per IS-549: 1974)
|
| Nominal
Size |
DIMENSIONS |
CORRESPONDING DIAMETER |
v |
| d |
a |
b
|
c |
Bolts |
Celvis Pins |
| Max. |
Min. |
Max. |
Min. |
|
Max. |
Min. |
Over |
Upto |
Over |
Upto |
| 0.6 |
0.5 |
0.4 |
1.6 |
0.8 |
2.0 |
1.0 |
0.9 |
- |
2.5 |
- |
2 |
3 |
| 0.8 |
0.7 |
0.6 |
1.6 |
0.8 |
2.4 |
1.4 |
1.2 |
2.5 |
3.5 |
2 |
3 |
3 |
| 1.0 |
0.9 |
0.8 |
1.6 |
0.8 |
3.0 |
1.8 |
1.6 |
3.5 |
4.5 |
3 |
4 |
4 |
| 1.2 |
1.0 |
0.9 |
2.5 |
1.2 |
3.0 |
2.0 |
1.7 |
4.5 |
5.5 |
4 |
5 |
5 |
| 1.6 |
1.4 |
1.3 |
2.5 |
1.2 |
3.2 |
2.8 |
2.4 |
5.5 |
7.0 |
5 |
6 |
5 |
| 2.0 |
1.8 |
1.7 |
2.5 |
1.2 |
4.0 |
3.6 |
3.2 |
7.0 |
9.0 |
6 |
8 |
6 |
| 2.5 |
2.3 |
2.1 |
2.5 |
1.2 |
5.0 |
4.6 |
4.0 |
9.0 |
11.0 |
8 |
9 |
6 |
| 3.2 |
2.9 |
2.7 |
3.2 |
1.6 |
6.4 |
5.8 |
5.1 |
11.0 |
14.0 |
9 |
12 |
8 |
| 4.0 |
3.7 |
3.5 |
4.0 |
2.0 |
8.0 |
7.4 |
6.5 |
14.0 |
20.0 |
12 |
17 |
8 |
| 5.0 |
4.6 |
4.4 |
4.0 |
2.0 |
10.0 |
9.2 |
8.0 |
20.0 |
27.0 |
17 |
23 |
10 |
| 6.3 |
5.9 |
5.7 |
4.0 |
2.0 |
12.6 |
11.8 |
10.3 |
27.0 |
39.0 |
23 |
29 |
12 |
| 8.0 |
7.5 |
7.3 |
4.0 |
2.0 |
16.0 |
15.0 |
13.1 |
39.0 |
56.0 |
29 |
44 |
14 |
| 10.0 |
9.5 |
9.3 |
6.3 |
3.1 |
20.0 |
19.0 |
16.6 |
56.0 |
80.0 |
44 |
69 |
16 |
| 13.0 |
12.4 |
12.1 |
6.3 |
3.1 |
26.0 |
24.8 |
21.7 |
80.0 |
120.0 |
69 |
110 |
20 |
| 16.0 |
15.4 |
15.1 |
6.3 |
3.1 |
32.0 |
30.8 |
27.0 |
120.0 |
170.0 |
110 |
160 |
25 |
| 20.0 |
19.3 |
19.0 |
6.3 |
3.1 |
40.0 |
38.6 |
33.8 |
170.0 |
- |
160 |
- |
32 |
|
|
|
