Fornitori di External tab washers
Questo prodotto è regolamentato dalle seguenti norme:
Dati tecnici
External tab washers
Questo prodotto è regolamentato dalle seguenti norme:
Standard DIN 432
- UNI 6599
External tab washers
This standard DIN 432 contains requirements on washers with external tab (Earlier called securety washers with nose) that are used in screw connections. They are intended to prevent a loosening of the connection. The effectiveness of the disk depends on the particular given design conditions and of the loading of the screw connection.
|
Dimensions in mm - source DIN 432 |
||||||||
| Publication date: 11/1983 - Supersedes DIN 432: 07/1974 | ||||||||
|
d thread size |
d1
|
d2
|
d3
|
f
|
g
|
h
|
s
|
Approximate weight, in kg x1000 pcs, (ρ=7,85 kg/dm3) |
|
M 3
|
3.2
|
12
|
8
|
2.5
|
4.5
|
2
|
0.4
|
0.33 |
|
M 3.5
|
3.7
|
12
|
8
|
2.5
|
4.5
|
2
|
0.4
|
0.32 |
|
M 4
|
4.3
|
14
|
10
|
2.5
|
5.5
|
2
|
0.4
|
0.44 |
|
M 5
|
5.3
|
17
|
12
|
3.5
|
7
|
2.5
|
0.75
|
1.2 |
|
M 6
|
6.4
|
19
|
14
|
3.5
|
7.5
|
3
|
0.75
|
1.48 |
|
M 7
|
7.4
|
19
|
14
|
3.5
|
7.5
|
3
|
0.75
|
1.42 |
|
M 8
|
8.4
|
22
|
16
|
3.5
|
8.5
|
4
|
1
|
2.54 |
|
M 10
|
10.5
|
26
|
20
|
4.5
|
10
|
4
|
1
|
3.49 |
|
M 12
|
13
|
30
|
24
|
4.5
|
12
|
4.5
|
1.2
|
5.48 |
|
M 14
|
15
|
33
|
27
|
4.5
|
13
|
4.5
|
1.2
|
6.38 |
|
M 16
|
17
|
36
|
30
|
5.5
|
15
|
4.5
|
1.2
|
7.45 |
|
M 18
|
19
|
40
|
34
|
6.5
|
18
|
4.5
|
1.2
|
9.15 |
|
M 20
|
21
|
42
|
36
|
6.5
|
18
|
4.5
|
1.6
|
13.1 |
|
M 22
|
23
|
50
|
43
|
7.5
|
20
|
6.5
|
1.6
|
19.4 |
|
M 24
|
25
|
50
|
43
|
7.5
|
21
|
6.5
|
1.6
|
18.5 |
|
M 27
|
28
|
58
|
50
|
8.5
|
23
|
9.5
|
1.6
|
24.8 |
|
M 30
|
31
|
63
|
55
|
8.5
|
25
|
9.5
|
1.6
|
29.8 |
|
M 33
|
34
|
68
|
60
|
9.5
|
28
|
9.5
|
1.6
|
34.2 |
|
M 36
|
37
|
75
|
67
|
11
|
31
|
9.5
|
2
|
52.5 |
|
M 39
|
40
|
82
|
74
|
11
|
33
|
11
|
2
|
63.3 |
|
M 42
|
43
|
88
|
80
|
11
|
36
|
11
|
2
|
72.5 |
|
M 45
|
46
|
95
|
85
|
13
|
38
|
12
|
2
|
85.3 |
|
M 48
|
50
|
100
|
90
|
13
|
40
|
13
|
2
|
93 |
|
M 52
|
54
|
105
|
95
|
13
|
42
|
13
|
2
|
100 |
|
M 56
|
58
|
112
|
102
|
16
|
45
|
14
|
2.5
|
141 |
|
M 60
|
62
|
118
|
108
|
16
|
48
|
13.5
|
2.5
|
155 |
|
M 64
|
66
|
125
|
115
|
18
|
52
|
13.5
|
2.5
|
174 |
|
M 68
|
70
|
132
|
122
|
18
|
55
|
14
|
2.5
|
192 |
|
M 72
|
74
|
138
|
128
|
18
|
58
|
14
|
2.5
|
209 |
|
M 76
|
78
|
145
|
135
|
21
|
60
|
14
|
2.5
|
230 |
|
M 80
|
82
|
150
|
140
|
21
|
62
|
16
|
2.5
|
242 |
|
M 90
|
93
|
165
|
155
|
23
|
70
|
15.5
|
2.5
|
287 |
|
M 100
|
104
|
185
|
175
|
23
|
80
|
15.5
|
2.5
|
370 |
Standard UNI 6599
Washers with external tab
Dettagli
External tab washers
|
Dimensions in mm - source DIN 432 |
||||||||
| Publication date: 11/1983 - Supersedes DIN 432: 07/1974 | ||||||||
|
d thread size |
d1
|
d2
|
d3
|
f
|
g
|
h
|
s
|
Approximate weight, in kg x1000 pcs, (ρ=7,85 kg/dm3) |
|
M 3
|
3.2
|
12
|
8
|
2.5
|
4.5
|
2
|
0.4
|
0.33 |
|
M 3.5
|
3.7
|
12
|
8
|
2.5
|
4.5
|
2
|
0.4
|
0.32 |
|
M 4
|
4.3
|
14
|
10
|
2.5
|
5.5
|
2
|
0.4
|
0.44 |
|
M 5
|
5.3
|
17
|
12
|
3.5
|
7
|
2.5
|
0.75
|
1.2 |
|
M 6
|
6.4
|
19
|
14
|
3.5
|
7.5
|
3
|
0.75
|
1.48 |
|
M 7
|
7.4
|
19
|
14
|
3.5
|
7.5
|
3
|
0.75
|
1.42 |
|
M 8
|
8.4
|
22
|
16
|
3.5
|
8.5
|
4
|
1
|
2.54 |
|
M 10
|
10.5
|
26
|
20
|
4.5
|
10
|
4
|
1
|
3.49 |
|
M 12
|
13
|
30
|
24
|
4.5
|
12
|
4.5
|
1.2
|
5.48 |
|
M 14
|
15
|
33
|
27
|
4.5
|
13
|
4.5
|
1.2
|
6.38 |
|
M 16
|
17
|
36
|
30
|
5.5
|
15
|
4.5
|
1.2
|
7.45 |
|
M 18
|
19
|
40
|
34
|
6.5
|
18
|
4.5
|
1.2
|
9.15 |
|
M 20
|
21
|
42
|
36
|
6.5
|
18
|
4.5
|
1.6
|
13.1 |
|
M 22
|
23
|
50
|
43
|
7.5
|
20
|
6.5
|
1.6
|
19.4 |
|
M 24
|
25
|
50
|
43
|
7.5
|
21
|
6.5
|
1.6
|
18.5 |
|
M 27
|
28
|
58
|
50
|
8.5
|
23
|
9.5
|
1.6
|
24.8 |
|
M 30
|
31
|
63
|
55
|
8.5
|
25
|
9.5
|
1.6
|
29.8 |
|
M 33
|
34
|
68
|
60
|
9.5
|
28
|
9.5
|
1.6
|
34.2 |
|
M 36
|
37
|
75
|
67
|
11
|
31
|
9.5
|
2
|
52.5 |
|
M 39
|
40
|
82
|
74
|
11
|
33
|
11
|
2
|
63.3 |
|
M 42
|
43
|
88
|
80
|
11
|
36
|
11
|
2
|
72.5 |
|
M 45
|
46
|
95
|
85
|
13
|
38
|
12
|
2
|
85.3 |
|
M 48
|
50
|
100
|
90
|
13
|
40
|
13
|
2
|
93 |
|
M 52
|
54
|
105
|
95
|
13
|
42
|
13
|
2
|
100 |
|
M 56
|
58
|
112
|
102
|
16
|
45
|
14
|
2.5
|
141 |
|
M 60
|
62
|
118
|
108
|
16
|
48
|
13.5
|
2.5
|
155 |
|
M 64
|
66
|
125
|
115
|
18
|
52
|
13.5
|
2.5
|
174 |
|
M 68
|
70
|
132
|
122
|
18
|
55
|
14
|
2.5
|
192 |
|
M 72
|
74
|
138
|
128
|
18
|
58
|
14
|
2.5
|
209 |
|
M 76
|
78
|
145
|
135
|
21
|
60
|
14
|
2.5
|
230 |
|
M 80
|
82
|
150
|
140
|
21
|
62
|
16
|
2.5
|
242 |
|
M 90
|
93
|
165
|
155
|
23
|
70
|
15.5
|
2.5
|
287 |
|
M 100
|
104
|
185
|
175
|
23
|
80
|
15.5
|
2.5
|
370 |
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