Proveedores de Arandelas elasticas helicoidales tipo B
Este producto está regulado por las siguientes normas:
Datos técnicos
Arandelas elasticas helicoidales tipo B
Este producto está regulado por las siguientes normas:
Standard DIN 127
Arandelas de seguridad divididas con extremos de espiga tipo A y extremos cuadrados tipo B
Las arandelas de seguridad elásticas contempladas en esta norma (DIN 127) se consideran arandelas elásticas diseñadas para su uso con conjuntos de pernos y tuercas que utilizan elementos de fijación de clase de resistencia 5.8 o inferior, según se especifica en la norma ISO 898 Parte 1.
|
Dimensions in mm - source DIN 127 A & B Withdrawn |
||||||||||||
| 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
|
Standard UNI 1751
Arandelas elásticas de una sola espira - Serie Normal
La norma especifica las dimensiones y las condiciones técnicas de suministro de las arandelas elásticas partidas para su uso como elemento de soporte para tornillos, tuercas y pernos de clase no superior a 5.8 con rosca a derecha. El propósito de esta aplicación es contrarrestar el aflojamiento de una conexión roscada debido al asentamiento de las superficies de apoyo o a la expansión térmica.
Para ello, el usuario debe evaluar cuidadosamente los valores de fuerza elástica residual especificados en la tabla 1.
El efecto antidesenroscado se genera principalmente por la acción de los extremos de la arandela, con su particular forma de cincel, sobre las superficies de apoyo correspondientes.
No se recomienda el uso de arandelas elásticas partidas en conexiones roscadas sometidas a fuerzas perpendiculares a su eje.
También debe evitarse su uso en conexiones sometidas a un uso especialmente intenso (por ejemplo, en caso de vibraciones frecuentes) o sujetas a normas de seguridad específicas.
|
Dimensions in mm - source UNI 1751 |
||||||||||||
| Publication date: 01/1988 - Supersedes 12/1970 | ||||||||||||
|
Thread size
|
d1 |
d2 max
|
b nom
|
s1 nom | r | k | h1 |
≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
|
||||
| Type A | Type B | |||||||||||
| max | min | min. | max. | min. | max. | |||||||
| M 2 | 2.1 | 2.4 | 4.4 | 0.9 | 0.5 | 0.1 | - | - | - | 1 | 1.2 |
0.033
|
| M 2.2 | 2.3 | 2.6 | 4.8 | 1 | 0.6 | 0.1 | - | - | - | 1.2 | 1.4 |
0.05
|
| M 2.5 | 2.6 | 2.9 | 5.1 | 1 | 0.6 | 0.1 | - | - | - | 1.2 | 1.4 |
0.053
|
| M 3 | 3.1 | 3.4 | 6.2 | 1.3 | 0.8 | 0.2 | 0.15 | 1.9 | 2.1 | 1.6 | 1.9 |
0.11
|
| M 3.5 | 3.6 | 3.9 | 6.7 | 1.3 | 0.8 | 0.2 | 0.15 | 1.9 | 2.2 | 1.6 | 1.9 |
0.12
|
|
M 4
|
4.1
|
4.4 |
7.6
|
1.5
|
0.9 | 0.2 | 0.15 | 2.1 | 2.5 |
1.8
|
2.1 |
0.18
|
|
M 5
|
5.1
|
5.4 |
9.2
|
1.8
|
1.2 | 0.2 | 0.15 | 2.7 | 3.2 |
2.4
|
2.8 |
0.36
|
|
M 6
|
6.1
|
6.5 |
11.8
|
2.5
|
1.6 | 0.3 | 0.2 | 3.6 | 4.2 |
3.2
|
3.8 |
0.83
|
| M 7 | 7.1 | 7.5 | 12.8 | 2.5 | 1.6 | 03 | 0.2 | 3.6 | 4.2 | 3.8 | 3.8 |
0.93
|
|
M 8
|
8.1
|
8.6 |
14.8
|
3
|
2 | 0.5 | 0.3 | 4.6 | 5.4 |
4
|
4.7 |
1.6
|
|
M 10
|
10.2
|
10.7 |
18.1
|
3.5
|
2.2 | 0.5 | 0.3 | 5 | 5.9 |
4.4
|
5.2 |
2.53
|
|
M 12
|
12.2
|
12.7 |
21.1
|
4
|
2.5 | 1 | 0.4 | 5.8 | 6.8 |
5
|
5.9 |
3.82
|
|
M 14
|
14.2
|
14.7 |
24.1
|
4.5
|
3 | 1 | 0.4 | 6.8 | 8 |
6
|
7.1 |
6.01
|
|
M 16
|
16.2
|
17 |
27.4
|
5
|
3.5 | 1 | 0.4 | 7.8 | 9.2 |
7
|
8.3 |
8.91
|
|
M 18
|
18.2
|
19 |
29.4
|
5
|
3.5 | 1 | 0.4 | 7.8 | 9.2 |
7
|
8.3 |
9.73
|
|
M 20
|
20.2
|
21.2 |
33.6
|
6
|
4 | 1 | 0.4 | 8.8 | 10.4 |
8
|
9.4 |
15.2
|
|
M 22
|
22.5
|
23.5 |
35.9
|
6
|
4 | 1 | 0.4 | 8.8 | 10.4 |
8
|
9.4 |
16.5
|
|
M 24
|
24.5
|
25.5 |
40
|
7
|
5 | 1.6 | 0.5 | 11 | 13 |
10
|
11.8 |
26.2
|
|
M 27
|
27.5
|
28.5 |
43
|
7
|
5 | 1.6 | 0.5 | 11 | 13 |
10
|
11.8 |
28.7
|
|
M 30
|
30.5
|
31.7 |
48.2
|
8
|
6 | 1.6 | 0.8 | 13.6 | 16.1 |
12
|
14.2 |
44.3
|
|
M 33
|
33.5
|
34.7 |
55.2
|
10
|
6 | 1.6 | 0.8 | 13.6 | 16.1 |
12
|
14.2 |
67.3
|
|
M 36
|
36.5
|
37.7 |
58.2
|
10
|
6 | 1.6 | 0.8 | 13.6 | 16.1 |
12
|
14.2 |
71.7
|
|
M 39
|
39.5
|
40.7 |
61.2
|
10
|
6 | 1.6 | 0.8 | 13.6 | 16.1 |
12
|
14.2 |
111
|
|
M 42
|
42.5
|
43.7 |
68.2
|
12
|
7 | 2 | 0.8 | 15.6 | 18.4 |
14
|
16.5 |
117
|
| M 45 | 45.5 | 46.7 | 71.2 | 12 | 7 | 2 | 0.8 | 15.6 | 18.4 | 16.5 | 16.5 |
123
|
|
M 48
|
49
|
50.5 |
75
|
12
|
7 | 2 | 0.8 | 15.6 | 18.4 |
14
|
16.5 |
182
|
|
M 52
|
53
|
54.5 |
83
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 |
193
|
|
M 56
|
57
|
58.5 |
87
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 |
203
|
|
M 60
|
61
|
62.5 |
91
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 |
218
|
|
M 64
|
65
|
66.5 |
95
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 |
228
|
|
M 68
|
69
|
70.5 |
99
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 |
240
|
|
M 72
|
73
|
74.5 |
103
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 |
262
|
|
M 80
|
81
|
82.5 |
111
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 |
290
|
|
M 90
|
91
|
92.5 |
121
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 |
318
|
|
M 100
|
101
|
102.5 |
131
|
14
|
8 | 2 | 1 | 18 | 21.2 |
16
|
18.9 | |
|
Dimensions in mm-Split lock washers commercial type |
||||||
| Nominal size | Thread size | d | b | s | D |
≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
|
|
3.2
|
M 3
|
3.2
|
1.2 | 0.7 | 5.6 | 0.10 |
|
4.3
|
M 4
|
4.3
|
1.4 | 0.8 | 7.1 | 0.172 |
|
5.3
|
M 5
|
5.3
|
1.7 | 1.1 | 8.7 | 0.335 |
|
6.4
|
M 6
|
6.4
|
2.3 | 1.4 | 11 | 0.68 |
|
7.4
|
M 7
|
7.4
|
2.3 | 1.4 | 12 | 0.70 |
|
8.4
|
M 8
|
8.4
|
2.8 | 1.8 | 14 | 1.27 |
|
10.5
|
M 10
|
10.5
|
3.3 | 2 | 17.1 | 2 |
|
12.5
|
M 12
|
12.5
|
3.7 | 2.2 | 19.9 | 3.13 |
|
15
|
M 14
|
15
|
4.2 | 2.7 | 23.4 | 5.16 |
|
17
|
M 16
|
17
|
4.7 | 3.2 | 26.4 | 7.38 |
|
19
|
M 18
|
19
|
4.7 | 3.2 | 28.4 | 8.1 |
|
21
|
M 20
|
21
|
5.6 | 3.6 | 32.2 | 11.9 |
|
23
|
M 22
|
23
|
5.6 | 3.6 | 34.2 | 12.6 |
|
25
|
M 24
|
25
|
6.6 | 4.6 | 38.2 | 20.2 |
|
28
|
M 27
|
28
|
6.6 | 4.6 | 41.2 | 23.1 |
|
Dimensions in mm-Split lock washers heavy type |
||||||
| nominal size | thread size | d | b | s |
D
|
≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3) |
|
3.2
|
M 3
|
3.2
|
1.2 | 0.9 | 5.6 | 0.124 |
|
4.2
|
M 4
|
4.2
|
1.2 | 0.9 | 6.6 | 0.202 |
|
5.2
|
M 5
|
5.2
|
1.5 | 1.1 | 8.2 | 0.35 |
|
6.3
|
M 6
|
6.3
|
2.5 | 1.8 | 11.3 | 0.96 |
|
7.3
|
M 7
|
7.3
|
2.5 | 1.8 | 12.3 | 1.08 |
|
8.3
|
M 8
|
8.3
|
3 | 2.2 | 14.3 | 1.7 |
|
10.4
|
M 10
|
10.4
|
3.3 | 2.5 | 17 | 2.75 |
|
12.4
|
M 12
|
12.4
|
4 | 3 | 20.4 | 4.6 |
|
14.5
|
M 14
|
14.5
|
4.5 | 3.5 | 23.5 | 7.2 |
|
16.6
|
M 16
|
16.6
|
5.2 | 4 | 27 | 10.6 |
|
18.6
|
M 18
|
18.6
|
5.6 | 4.2 | 29.8 | 13.5 |
|
20.6
|
M 20
|
20.6
|
6 | 4.5 | 32.6 | 16.3 |
|
22.7
|
M 22
|
22.7
|
6.5 | 5 | 35.7 | 22 |
|
24.7
|
M 24
|
24.7
|
7 | 5.5 | 38.7 | 28 |
Standard NF E25-515
Arandelas de seguridad elásticas serie estándar con símbolo W
|
Dimensions in mm - source NF E 25515 regular series - Withdrawn Publication date: 05-1986 |
|||||
| thread size | d1 nom | d2 nom | b nom | s nom |
h
|
| M 3 | 3.5 | 5.2 | 1 | 1 | ≈2s |
| M 4 | 4.5 | 7.3 | 1.5 | 1.5 | ≈2s |
| M 5 | 5.5 | 8.3 | 1.5 | 1.5 | ≈2s |
| M 6 | 6.5 | 10.4 | 2 | 2 | ≈2s |
| M 7 | 7.5 | 11.4 | 2 | 2 | ≈2s |
| M 8 | 8.5 | 13.4 | 2.5 | 2.5 | ≈2s |
| M 10 | 10.5 | 16.5 | 3 | 3 | ≈2s |
| M 12 | 13 | 20 | 3.5 | 3.5 | ≈2s |
| M 14 | 15 | 23 | 4 | 4 | ≈2s |
| M 16 | 17 | 25 | 4 | 4 | ≈2s |
| M 18 | 19 | 28 | 5 | 5 | ≈2s |
| M 20 | 21 | 31 | 5 | 5 | ≈2s |
| M 22 | 23 | 33 | 5 | 5 | ≈2s |
| M 24 | 25 | 37 | 6 | 6 | ≈2s |
| M 27 | 28 | 40 | 6 | 6 | ≈2s |
| M 30 | 31 | 45 | 7 | 7 | ≈2s |
| M 33 | 34 | 48 | 7 | 7 | ≈2s |
| M 36 | 37 | 53 | 8 | 8 | ≈2s |
| M 39 | 40 | 56 | 8 | 8 | ≈2s |
| M 42 | 43 | 61 | 9 | 9 | ≈2s |
| M 45 | 46 | 64 | 9 | 9 | ≈2s |
| M 48 | 49 | 69 | 10 | 10 | ≈2s |
| M 52 | 54 | 74 | 10 | 10 | ≈2s |
| M 56 | 58 | 80 | 11 | 11 | ≈2s |
| M 60 | 62 | 84 | 11 | 11 | ≈2s |
| M 64 | 66 | 90 | 12 | 12 | ≈2s |
| M 68 | 70 | 94 | 12 | 12 | ≈2s |
| M 72 | 74 | 100 | 13 | 13 | ≈2s |
| M 76 | 78 | 104 | 13 | 13 | ≈2s |
| M 80 | 82 | 110 | 14 | 14 | ≈2s |
Standard NF E25-516
Arandelas de resorte de una sola bobina. Serie pequeña. Símbolo WZ.
|
Dimensions in mm - source NF E 25516 light series Publication date: 06-2009 |
|||||
| thread size | d1 nom | d2 nom | b nom |
s nom
|
h |
| M 3 | 3.5 | 5.2 | 1 | 0.6 | ≈2s |
| M 4 | 4.5 | 7.3 | 1.5 | 1 | ≈2s |
| M 5 | 5.5 | 8.3 | 1.5 | 1 | ≈2s |
| M 6 | 6.5 | 10.4 | 2 | 1.2 | ≈2s |
| M 7 | 7.5 | 11.4 | 2 | 1.2 | ≈2s |
| M 8 | 8.5 | 13.4 | 2.5 | 1.5 | ≈2s |
| M 10 | 10.5 | 16.5 | 3 | 1.8 | ≈2s |
| M 12 | 13 | 20 | 3.5 | 2 | ≈2s |
| M 14 | 15 | 23 | 4 | 2.5 | ≈2s |
| M 16 | 17 | 25 | 4 | 2.5 | ≈2s |
| M 18 | 19 | 28 | 5 | 3 | ≈2s |
| M 20 | 21 | 31 | 5 | 3 | ≈2s |
| M 22 | 23 | 33 | 5 | 3 | ≈2s |
| M 24 | 25 | 37 | 6 | 3.5 | ≈2s |
| M 27 | 28 | 40 | 6 | 3.5 | ≈2s |
| M 30 | 31 | 45 | 7 | 4.5 | ≈2s |
Standard NF E25-517
Arandelas elásticas de una sola espiral - Serie fuerte - Símbolo WL
Esta norma especifica las características de las arandelas elásticas de seguridad partidas de la serie pesada. Las series normal y reducida están sujetas, respectivamente, a las normas NF E 25-515 y NF E 25-516. Los ensayos a realizar se describen en la norma NF E 25-515.
|
Dimensions in mm - source NF E25-517 |
|||||||||
| Publication date: 06-2009 | |||||||||
|
Thread size
|
d1 min.
|
d1 max | d2≈ |
b min
|
b max | s min | s max | h ≈2s |
≈ weight in Kg x 1000 pcs (ρ=7,85 kg/dm3)
|
|
M 3
|
3.50 | 3.98 | 6.20 | 1.30 | 1.70 | 0.80 | 1.20 | 2.00 | 0.18 |
|
M 4
|
4.50 | 4.98 | 8.30 | 1.80 | 2.20 | 1.00 | 1.40 | 2.40 | 0.39 |
|
M 5
|
5.50 | 5.98 | 10.30 | 2.30 | 2.70 | 1.30 | 1.70 | 3.00 | 0.74 |
|
M 6
|
6.50 | 7.08 | 12.40 | 2.80 | 3.20 | 1.60 | 2.00 | 3.60 | 1.26 |
|
M 7
|
7.50 | 8.08 | 13.40 | 2.80 | 3.20 | 1.60 | 2.00 | 3.60 | 1.40 |
|
M 8
|
8.50 | 9.08 | 15.40 | 3.26 | 3.74 | 1.80 | 2.20 | 4.00 | 2.10 |
|
M 10
|
10.50 | 11.20 | 18.50 | 3.76 | 4.24 | 2.30 | 2.70 | 5.00 | 2.56 |
|
M 12
|
13.00 | 13.70 | 23.00 | 4.76 | 5.24 | 2.80 | 3.20 | 6.00 | 6.81 |
|
M 14
|
15.00 | 15.70 | 25.00 | 4.76 | 5.24 | 2.80 | 3.20 | 6.00 | 7.20 |
|
M 16
|
17.00 | 17.70 | 29.00 | 5.76 | 6.24 | 3.26 | 3.74 | 7.00 | 12.10 |
|
M 18
|
19.00 | 19.84 | 31.00 | 5.76 | 6.24 | 3.26 | 3.74 | 7.00 | 13.15 |
|
M 20
|
21.00 | 21.84 | 35.00 | 6.71 | 7.29 | 4.26 | 4.74 | 9.00 | 22.00 |
|
M 22
|
23.00 | 23.84 | 37.00 | 6.71 | 7.29 | 4.26 | 4.74 | 9.00 | 23.60 |
|
M 24
|
25.00 | 25.84 | 39.00 | 6.71 | 7.29 | 4.26 | 4.74 | 9.00 | 25.10 |
Standard BS 4464 B
Arandelas de seguridad elásticas
|
Dimensions in mm - source BS 4464 Table B |
||||||
| Publication Date: 05/1969 |
|
Thread size
|
d1 min
|
d2 max
|
b min |
b max
|
s min | s max |
|
M 3
|
3.1
|
5.5
|
1.2 |
1.4
|
0.7
|
0.9 |
|
M 3.5
|
3.6
|
6
|
1.2 |
1.4
|
0.7
|
0.9 |
|
M 4
|
4.1
|
6.95
|
1.4 |
1.6
|
0.8
|
1 |
|
M 5
|
5.1
|
8.55
|
1.7 |
1.9
|
1.1
|
1.3 |
|
M 6
|
6.1
|
9.6
|
2.35 |
2.65
|
1.5
|
1.7 |
|
M 8
|
8.2
|
12.75
|
2.85 |
3.15
|
1.9
|
2.1 |
|
M 10
|
10.2
|
15.9
|
3.3 |
3.7
|
2.05
|
2.35 |
|
M 12
|
12.2
|
17.9
|
3.8 |
4.2
|
2.35
|
2.65 |
|
M 14
|
14.2
|
21.1
|
4.3 |
4.7
|
2.85
|
3.15 |
|
M 16
|
16.3
|
24.3
|
4.8 |
5.2
|
3.3
|
3.7 |
|
M 18
|
18.3
|
26.4
|
4.8 |
5.2
|
3.3
|
3.7 |
|
M 20
|
20.3
|
30.5
|
5.8 |
6.2
|
3.8
|
4.2 |
|
M 22
|
22.4
|
32.7
|
5.8 |
6.2
|
3.8
|
4.2 |
|
M 24
|
24.4
|
35.7
|
6.75 |
7.25
|
4.8
|
5.2 |
|
M 27
|
27.5
|
38.9
|
6.75 |
7.25
|
4.8 | 5.2 |
|
M 30
|
30.5
|
43.9
|
7.75 |
8.25
|
5.75
|
6.25 |
| M 33 | 33.5 | 47 | 9.75 | 10.25 | 5.75 | 6.25 |
| M 36 | 36.5 | 52.1 | 9.75 | 10.25 | 5.75 | 6.25 |
| M 39 | 39.6 | 55.3 | 9.75 | 10.25 | 5.75 | 6.25 |
| M 42 | 42.6 | 60.3 | 11.75 | 12.25 | 6.75 | 7.25 |
| M 45 | 45.6 | 63.3 | 11.75 | 12.25 | 6.75 | 7.25 |
| M 48 | 48.8 | 66.5 | 11.75 | 12.25 | 6.75 | 7.25 |
Detalles
Arandelas elasticas helicoidales tipo B
|
Dimensions in mm - source DIN 127 A & B |
||||||||||||
| Publication date: 10/1987 - Supersedes 12/1970 ed. - Norm cancelled without replacement | ||||||||||||
| 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
|
|
Dimensions in mm - source NF E 25515 regular series |
|||||
| thread size | d1 nom | d2 nom | b nom | s nom |
h
|
| M 3 | 3.5 | 5.2 | 1 | 1 | ≈2s |
| M 4 | 4.5 | 7.3 | 1.5 | 1.5 | ≈2s |
| M 5 | 5.5 | 8.3 | 1.5 | 1.5 | ≈2s |
| M 6 | 6.5 | 10.4 | 2 | 2 | ≈2s |
| M 7 | 7.5 | 11.4 | 2 | 2 | ≈2s |
| M 8 | 8.5 | 13.4 | 2.5 | 2.5 | ≈2s |
| M 10 | 10.5 | 16.5 | 3 | 3 | ≈2s |
| M 12 | 13 | 20 | 3.5 | 3.5 | ≈2s |
| M 14 | 15 | 23 | 4 | 4 | ≈2s |
| M 16 | 17 | 25 | 4 | 4 | ≈2s |
| M 18 | 19 | 28 | 5 | 5 | ≈2s |
| M 20 | 21 | 31 | 5 | 5 | ≈2s |
| M 22 | 23 | 33 | 5 | 5 | ≈2s |
| M 24 | 25 | 37 | 6 | 6 | ≈2s |
| M 27 | 28 | 40 | 6 | 6 | ≈2s |
| M 30 | 31 | 45 | 7 | 7 | ≈2s |
| M 33 | 34 | 48 | 7 | 7 | ≈2s |
| M 36 | 37 | 53 | 8 | 8 | ≈2s |
| M 39 | 40 | 56 | 8 | 8 | ≈2s |
| M 42 | 43 | 61 | 9 | 9 | ≈2s |
| M 45 | 46 | 64 | 9 | 9 | ≈2s |
| M 48 | 49 | 69 | 10 | 10 | ≈2s |
| M 52 | 54 | 74 | 10 | 10 | ≈2s |
| M 56 | 58 | 80 | 11 | 11 | ≈2s |
| M 60 | 62 | 84 | 11 | 11 | ≈2s |
| M 64 | 66 | 90 | 12 | 12 | ≈2s |
| M 68 | 70 | 94 | 12 | 12 | ≈2s |
| M 72 | 74 | 100 | 13 | 13 | ≈2s |
| M 76 | 78 | 104 | 13 | 13 | ≈2s |
| M 80 | 82 | 110 | 14 | 14 | ≈2s |
|
Dimensions in mm - source NF E 25516 light series |
|||||
| thread size | d1 nom | d2 nom | b nom |
s nom
|
h |
| 3 | 3.5 | 5.2 | 1 | 0.6 | ≈2s |
| 4 | 4.5 | 7.3 | 1.5 | 1 | ≈2s |
| 5 | 5.5 | 8.3 | 1.5 | 1 | ≈2s |
| 6 | 6.5 | 10.4 | 2 | 1.2 | ≈2s |
| 7 | 7.5 | 11.4 | 2 | 1.2 | ≈2s |
| 8 | 8.5 | 13.4 | 2.5 | 1.5 | ≈2s |
| 10 | 10.5 | 16.5 | 3 | 1.8 | ≈2s |
| 12 | 13 | 20 | 3.5 | 2 | ≈2s |
| 14 | 15 | 23 | 4 | 2.5 | ≈2s |
| 16 | 17 | 25 | 4 | 2.5 | ≈2s |
| 18 | 19 | 28 | 5 | 3 | ≈2s |
| 20 | 21 | 31 | 5 | 3 | ≈2s |
| 22 | 23 | 33 | 5 | 3 | ≈2s |
| 24 | 25 | 37 | 6 | 3.5 | ≈2s |
| 27 | 28 | 40 | 6 | 3.5 | ≈2s |
| 30 | 31 | 45 | 7 | 4.5 | ≈2s |
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Distributor of retaining rings, Spiral retaining rings, wave springs, Disc springs, Washers, Elastic pins, Pins, Keys, Ground flat/bar stocks, Locking nuts, washers, Miniplast plastic parts, Metallic screws, nuts, bolts.
Manufacturer of washers and high quality safety shims. All materials: aluminium, bronze, iron and steel, stainless steel (A2, A4), copper, brass etc.
Manufacturer and distributor of all fixing products in the field of technical insulation
Producer of spring lock, toothed and special washers.
Quality Certificates: ISO 9001; ISO 14001; ISO/TS 16949
Manufacturer of standard flat washers ISOPLAC washers, also called pressure plates, used to secure insulation.
Manufacturer of speed rivets, blind nuts and blind rivets for automotive sector
Manufacturer specialized in spring washers in different materials, also with double rings
Manufacturer of washers, disc springs, wave spring washers, serrated safety washers, Belleville washers, serrated washers & lockrite washers.
Fastener manufacturing company with more than 15 years experience.
Production range: all kinds of flat washers, spring washers, toothed washers, square washers, custom special washers.
Materials: stainless steel, carbon steel, brass.
Manufacturer of stainless steel flat washers, spring washers, square washers, tab washers, toothed lock washers and stamping parts
Manufacturer of standard and special washers in steel, stainless steel, brass and copper
Manufacturer of semi-tubular rivets, solid rivets, forged parts, tubular rivets
Distributor and Exporter of fasteners specialized in standard and special washers
Manufacturer of stampings and flat washers in stainless steel, steel, non-ferrous metals and different kind of surface coatings
Importer/Wholesaler of fasteners in steel, stainless steel, brass, nylon and titanium.
Manufacturer of Plain Washers, Flat Washers, Spring Washers & Special Sheet Metal & Wire Components, Din 127, Din 125, Din 9021.
From 1970 we produce, following specification and drawings, turned parts for every industrial sector.
We can work with a wide kind of metals, i.e.:
- Inox solid steel
- Tied up steels
- Titanium
- Alluminium
- Copper alloy
- Brass alloy
Producers of machine screws, screws for plastic, rivets and special fasteners.
Manufacturer of socket head screws, shoulder screws and dowel pins ranging from 4mm to 40mm diameter and lengths up to 400 mm in various grades (4.6, 5.6, 8.8, 10.9, 12.9, and 14.9).
Leading manufacturers and distributors of cold rolled coils and fasteners in the northern part of India. In our factory, we produce using up-to-date technology and ultra modern and highly advanced equipment.
Manufacturer of rivets and cold forged fasteners for the automotive and furniture industry
Manufacturer of hexagon bolts and screws (from M6 up to M42), hexagon nuts (from M6 up to M42), and solid rivets (Ø6 – Ø30). GOST Norms
Family-owned and managed in fourth generation, we are a leading European manufacturer of steel washers according to international standards and special stamped parts for mechanical connections.
Our customers are well-known fastener wholesalers and end users in the sectors of wind energy, steel construction, traffic engineering, railway engineering, agricultural machines and the automotive supplier industry.
Manufacturer of flat washers, combined washers, sealing washers, clamp washers, special washers and stampings
Manufacturer of solid, semi-tubular and hollow rivets in all materials.
Diameters from 1.3 to 10mm
Manufacturer of solid and semi-tubular rivets from diameter 1 mm to 10 mm. According to Din standards or on drawings
Manufacturer of solid rivets and half hole rivets, with sizes Ø1 mm – Ø6 mm up to 55 mm length.
Manufacturer specialized in washers. Production of 200,000 washers/day.
Flat, spring, toothed, square and wave washers, etc...
Manufacturer of plates and corner braces for ironmongery, shelves, brackets, blades for wall unit bracket, plates for gazebo, plastic items etc...
Production of washers in different sizes and norms
Manufacturer, exporter and supplier of special washers and sheet metal components.
Manufacturer of clamps, clips, linch pins, cotter pins, cage screws and nuts, wahsers
Division of Stanley group with several production units specialized in: blind rivets, threaded inserts, welding screws, sheet metal fasteners
Manufacturer of solid, tubular and semi tubular rivets bot standard and special in steel, stainless steel, aluminium, brass and copper.
Manufacturer specialized in all kinds of Plain Washers, Spring and wire washers, Circlips, Copper washers, Aluminum washers, Star washers, Conical star washers, Serrated washers, Conical washers, Spherical washers.
Manufacturer of flat washers, spring washers, toothed washers, contact washers, belleville washers, spring washers, retaining rings, stamping parts.
Manufacturer of washers, cotter pins, linch pins, circlips, dowel pins, eye screws and wing nuts
Manufacturer and distributor of screws and rivets
Sizes from0.8 mm to 8.0 mm. Maximum length of 60 mm. Materials: iron (Fe), stainless steel, aluminum (Al), copper (Cu), brass (CuZn)
Manufacturer of washers, stampings and spring-action washers and sealing washers with a variety of materials
Manufacturer of special washers and stampings in steel, stainless steel, alloy, copper, plastic
Manufacturer of stud bolts and fixing elements.
Stainless steel is our main material, and our wedge anchors feature manually machined characteristics.
Our core value is to produce customized and innovated wedge anchors based on your drawings. Our expansion clip is specially designed. Our products also include special bolts and flat washers.