DIN 127 De forme standard Dimensions pour Split lock washers
Cette norme a été annulée
Rondelles de blocage fendues à embouts type A et à embouts carrés type B
Les rondelles de blocage à ressort couvertes par la présente norme (DIN 127) sont considérées comme des rondelles à ressort conçues pour être utilisées avec des assemblages boulon/écrou comportant des éléments de fixation de classe de résistance 5.8 ou inférieure, comme spécifié dans la norme ISO 898 Partie 1.
Dessins cotés et schémas techniques
Dimensions et paramètres techniques clés
|
Dimensions in mm - source DIN 127 A & BWithdrawn |
||||||||||||
| Publication date: 10/1987 - Supersedes 12/1970 | ||||||||||||
| Nominal size |
Thread size
|
d1 min.
|
d2 max
|
b nom
|
s nom | k | r | h |
≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
|
|||
| Type A | Type B | |||||||||||
| min. | max. | min. | max. | |||||||||
|
2
|
M 2
|
2.1
|
4.4
|
0.9
|
0.5 | - | 0.1 |
-
|
-
|
1
|
1.2
|
0.033
|
|
2.2
|
M 2.2
|
2.3
|
4.8
|
1
|
0.6 | - | 0.1 |
-
|
-
|
1.2
|
1.4
|
0.05
|
|
2.5
|
M 2.5
|
2.6
|
5.1
|
1
|
0.6 | - | 0.1 |
-
|
-
|
1.2
|
1.4
|
0.053
|
|
3
|
M 3
|
3.1
|
6.2
|
1.3
|
0.8 | 0.15 | 0.2 |
1.9
|
2.1
|
1.6
|
1.9
|
0.11
|
|
3.5
|
M 3.5
|
3.6
|
6.7
|
1.3
|
0.8 | 0.15 | 0.2 |
1.9
|
2.2
|
1.6
|
1.9
|
0.12
|
|
4
|
M 4
|
4.1
|
7.6
|
1.5
|
0.9 | 0.15 | 0.2 |
2.1
|
2.5
|
1.8
|
2.1
|
0.18
|
|
5
|
M 5
|
5.1
|
9.2
|
1.8
|
1.2 | 0.15 | 0.2 |
2.7
|
3.2
|
2.4
|
2.8
|
0.36
|
|
6
|
M 6
|
6.1
|
11.8
|
2.5
|
1.6 | 0.2 | 0.3 |
3.6
|
4.2
|
3.2
|
3.8
|
0.83
|
|
7
|
M 7
|
7.1
|
12.8
|
2.5
|
1.6 | 0.2 | 0.3 |
3.6
|
4.2
|
3.2
|
3.8
|
0.93
|
|
8
|
M 8
|
8.1
|
14.8
|
3
|
2 | 0.3 | 0.5 |
4.6
|
5.4
|
4
|
4.7
|
1.6
|
|
10
|
M 10
|
10.2
|
18.1
|
3.5
|
2.2 | 0.3 | 0.5 |
5
|
5.9
|
4.4
|
5.2
|
2.53
|
|
12
|
M 12
|
12.2
|
21.1
|
4
|
2.5 | 0.4 | 1 |
5.8
|
6.6
|
5
|
5.9
|
3.82
|
|
14
|
M 14
|
14.2
|
24.1
|
4.5
|
3 | 0.4 | 1 |
6.5
|
8
|
6
|
7.1
|
6.01
|
|
16
|
M 16
|
16.2
|
27.4
|
5
|
3.5 | 0.4 | 1 |
7.8
|
9.2
|
7
|
8.3
|
8.91
|
|
18
|
M 18
|
18.2
|
29.4
|
5
|
3.5 | 0.4 | 1 |
7.8
|
9.2
|
7
|
8.3
|
9.73
|
|
20
|
M 20
|
20.2
|
33.6
|
6
|
4 | 0.4 | 1 |
8.8
|
10.4
|
8
|
9.4
|
15.2
|
|
22
|
M 22
|
22.5
|
35.9
|
6
|
4 | 0.4 | 1 |
8.8
|
10.4
|
8
|
9.4
|
16.5
|
|
24
|
M 24
|
24.5
|
40
|
7
|
5 | 0.5 | 1.6 |
11
|
13
|
10
|
11.8
|
26.2
|
|
27
|
M 27
|
27.5
|
43
|
7
|
5 | 0.5 | 1.6 |
11
|
13
|
10
|
11.8
|
28.7
|
|
30
|
M 30
|
30.5
|
48.2
|
8
|
6 | 0.8 | 1.6 |
13.6
|
16.1
|
12
|
14.2
|
44.3
|
|
36
|
M 36
|
36.5
|
58.2
|
10
|
6 | 0.8 | 1.6 |
13.6
|
16.1
|
12
|
14.2
|
67.3
|
|
39
|
M 39
|
39.5
|
61.2
|
10
|
6 | 0.8 | 1.6 |
13.6
|
16.1
|
12
|
14.2
|
71.7
|
|
42
|
M 42
|
42.5
|
68.2
|
12
|
7 | 0.8 | 2 |
15.6
|
18.4
|
14
|
16.5
|
111
|
|
45
|
M 45
|
45.5
|
71.2
|
12
|
7 | 0.8 | 2 |
15.6
|
18.4
|
14
|
16.5
|
117
|
|
48
|
M 48
|
49
|
75
|
12
|
7 | 0.8 | 2 |
15.6
|
18.4
|
14
|
16.5
|
123
|
|
52
|
M 52
|
53
|
83
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
182
|
|
56
|
M 56
|
57
|
87
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
193
|
|
60
|
M 60
|
61
|
91
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
203
|
|
64
|
M 64
|
65
|
95
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
218
|
|
68
|
M 68
|
69
|
99
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
228
|
|
72
|
M 72
|
73
|
103
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
240
|
|
80
|
M 80
|
81
|
111
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
262
|
|
90
|
M 90
|
91
|
121
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
290
|
|
100
|
M 100
|
101
|
131
|
14
|
8 | 1 | 2 |
18
|
21.2
|
16
|
18.9
|
318
|