  |
PRODUCTS |
| LOCK WASHERS WITH LUG |
DIN-432
IS – 5554: 1991 |
(Dimensions as per IS-5554: 1991)
Nominal
Size
d1 |
d2 |
d3 |
f |
g |
h |
s |
e |
t |
For
Thread
Size |
3.2 |
12 |
8 |
2.5 |
4.5 |
2.0 |
0.4 |
4.3 |
2.5 |
M3 |
4.3 |
14 |
10 |
2.5 |
5.5 |
2.0 |
0.4 |
5.3 |
2.5 |
M4 |
5.3 |
17 |
12 |
3.5 |
7.0 |
2.5 |
0.75 |
6.62 |
3.5 |
M5 |
6.4 |
19 |
14 |
3.5 |
7.5 |
3.0 |
0.75 |
7.12 |
3.5 |
M6 |
8.4 |
22 |
16 |
3.5 |
8.5 |
4.0 |
1.0 |
8.0 |
4.0 |
M8 |
10.5 |
26 |
20 |
4.5 |
10.0 |
4.0 |
1.0 |
9.5 |
4.0 |
M10 |
13 |
30 |
24 |
4.5 |
12.0 |
4.5 |
1.2 |
11.4 |
5.0 |
M12 |
17 |
36 |
30 |
5.5 |
15.0 |
4.5 |
1.2 |
14.4 |
5.0 |
M16 |
21 |
42 |
36 |
6.5 |
18.0 |
4.5 |
1.6 |
17.2 |
5.0 |
M20 |
25 |
50 |
43 |
7.5 |
21.0 |
6.5 |
1.6 |
20.2 |
7.0 |
M24 |
31 |
63 |
55 |
8.5 |
25.0 |
9.5 |
1.6 |
24.2 |
9.0 |
M30 |
37 |
75 |
67 |
11.0 |
31.0 |
9.5 |
2.0 |
30.0 |
9.0 |
M36 |
43 |
88 |
80 |
11.0 |
36.0 |
11.0 |
2.0 |
35.0 |
11.0 |
M42 |
50 |
100 |
90 |
13.0 |
40.0 |
13.0 |
2.0 |
39.0 |
13.0 |
M48 |
58 |
112 |
102 |
16.0 |
45.0 |
14.0 |
2.5 |
43.75 |
14.0 |
M56 |
66 |
125 |
115 |
18.0 |
52.0 |
13.5 |
2.5 |
50.75 |
14.0 |
M64 |
74 |
138 |
128 |
18.0 |
58.0 |
14.0 |
2.5 |
56.75 |
16.0 |
M72 |
82 |
150 |
140 |
21.0 |
62.0 |
16.0 |
2.5 |
60.75 |
18.0 |
M80 |
93 |
165 |
155 |
23.0 |
70.0 |
15.5 |
2.5 |
68.75 |
18.0 |
M90 |
104 |
185 |
175 |
23.0 |
80.0 |
15.5 |
2.5 |
78.75 |
18.0 |
M100 |
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