UNI 6601 Estándar Dimensiones para Rectangular tab washers
Arandelas de pestaña rectangulares
La norma UNI 6601 especifica las características de las arandelas de pestaña rectangulares de categoría A, para tornillos con diámetro nominal de rosca de 3 mm a 52 mm.
Dibujos dimensionales y diagramas técnicos
Dimensiones clave y parámetros técnicos
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Dimensions in mm - source UNI 6601
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| Publication date: 12/2009 | ||||||
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Thread size
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d min
|
b
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c | L |
s
|
~Weight(7.85 Kg dm3) Kg/1000 Pcs. |
|
M 3
|
3.2
|
7
|
6
|
13
|
0.3
|
0.294
|
|
M 4
|
4.3
|
8
|
7
|
14
|
0.3
|
0.361
|
|
M 5
|
5.3
|
10
|
9
|
16
|
0.4
|
0.716
|
|
M 6
|
6.4
|
12
|
9
|
18
|
0.5
|
1.15
|
|
M 7
|
7.4
|
14
|
10
|
20
|
0.5
|
1.48
|
|
M 8
|
8.4
|
16
|
12
|
20
|
0.5
|
1.79
|
|
M 10
|
10.5
|
20
|
13
|
22
|
0.5
|
2.44
|
|
M 12
|
13
|
22
|
15
|
28
|
1
|
6.38
|
|
M 14
|
15
|
26
|
17
|
28
|
1
|
7.80
|
|
M 16
|
17
|
32
|
20
|
32
|
1
|
11.3
|
|
M 18
|
19
|
32
|
20
|
36
|
1
|
11.8
|
|
M 20
|
21
|
38
|
23
|
36
|
1
|
14.9
|
|
M 22
|
23
|
42
|
25
|
42
|
1
|
18.8
|
|
M 24
|
25
|
42
|
25
|
42
|
1
|
18.2
|
|
M 27
|
28
|
48
|
29
|
48
|
1.6
|
38.7
|
|
M 30
|
31
|
54
|
32
|
52
|
1.6
|
47.5
|
|
M 33
|
34
|
58
|
34
|
56
|
1.6
|
54.2
|
|
M 36
|
37
|
64
|
38
|
60
|
1.6
|
65.3
|
|
M 39
|
40
|
70
|
41
|
64
|
1.6
|
76.5
|
|
M 42
|
43
|
75
|
45
|
70
|
1.6
|
90.1
|
|
M 45
|
46
|
82
|
48
|
75
|
1.6
|
106
|
|
M 48
|
50
|
88
|
51
|
80
|
1.6
|
120
|
|
M 52
|
54
|
94
|
54
|
85
|
2
|
169
|