DIN 431 Standardmäßig Abmessungen für Pipe nuts with thread
Rohrmuttern mit Rohrgewinde nach DIN ISO 228-1
Diese Norm DIN 431 legt Anforderungen für Rohrmuttern (Sechskant und Achtkant) mit Rohrgewinde nach DIN ISO 228-1 mit Gewinde-Nenngrößen von G 1/8 bis G 6 in den Produktklassen B und C fest.
Maßzeichnungen und technische Diagramme
Wichtigste Abmessungen und technische Parameter
|
Dimensions in mm - source DIN 431 |
|||||
| Publication date: 05/2013 - Supersedes DIN 431: 10/2000 edition | |||||
|
d thread size
|
s max=nom | e min | m | Approximate weight in kg x1000 pcs, (ρ=7,85 kg/dm3) | |
| max | min | ||||
|
G 1/8
|
18
|
19.85
|
6.48
|
6
|
- |
|
G 1/4
|
21
|
22.78
|
6.48
|
6
|
- |
|
G 3/8
|
27
|
29.56
|
7.58
|
7
|
26.1 |
|
G 1/2
|
34
|
37.29
|
8.58
|
8
|
- |
|
G 5/8
|
34
|
37.29
|
8.58
|
8
|
- |
|
G 3/4
|
36 (35)
|
38.55
|
9.58
|
9
|
43.6 |
|
G 7/8
|
41
|
45.20
|
9.58
|
9
|
54 |
|
G 1
|
46
|
50.85
|
10.58
|
10
|
81.3 |
|
G 1 1/8
|
50
|
55.37
|
10.58
|
10
|
95 |
|
G 1 1/4
|
55
|
60.79
|
11.7
|
11
|
117 |
|
G 1 1/2
|
60
|
66.44
|
12.7
|
12
|
134 |
|
G 1 3/4
|
70
|
76.93
|
13.7
|
13
|
213 |
|
G 2
|
75
|
82.60
|
13.7
|
13
|
277 |
|
G 2 1/4
|
85
|
93.56
|
16.7
|
16
|
378 |
|
G 2 1/2
|
95
|
104.86
|
16.7
|
16
|
449 |
|
G 3
|
105
|
116.16
|
19.84
|
19
|
554 |
|
G 4
|
135
|
149.72
|
22.84
|
22
|
1040 |
| G5 | 165 | 183.06 |
22.84
|
22
|
1330 |
| G6 | 190 | 209.5 |
25.84
|
25
|
1850 |
|
Dimensions in mm - source DIN 431 |
|||||
| Publication date: 10/2000 - Supersedes DIN 431:02/2000 | |||||
|
d thread size
|
s max=nom | e min | m | Approximate weight in kg x1000 pcs, (ρ=7,85 kg/dm3) | |
| max | min | ||||
|
G 1/8
|
18
|
19.85
|
6.48
|
6
|
11.6 |
|
G 1/4
|
21
|
22.78
|
6.48
|
6
|
14.2 |
|
G 3/8
|
27
|
29.56
|
7.58
|
7
|
26.1 |
|
G 1/2
|
34
|
37.29
|
8.58
|
8
|
36.4 |
|
G 5/8
|
34
|
37.29
|
8.58
|
8
|
31 |
|
G 3/4
|
36 (35)
|
38.55
|
9.58
|
9
|
43.6 |
|
G 7/8
|
41
|
45.20
|
9.58
|
9
|
54 |
|
G 1
|
46
|
50.85
|
10.58
|
10
|
81.3 |
|
G 1 1/8
|
50
|
55.37
|
10.58
|
10
|
95 |
|
G 1 1/4
|
55
|
60.79
|
11.7
|
11
|
117 |
|
G 1 1/2
|
60
|
66.44
|
12.7
|
12
|
134 |
|
G 1 3/4
|
70
|
76.93
|
13.7
|
13
|
213 |
|
G 2
|
75
|
82.60
|
13.7
|
13
|
277 |
|
G 2 1/4
|
85
|
93.56
|
16.7
|
16
|
378 |
|
G 2 1/2
|
95
|
104.86
|
16.7
|
16
|
449 |
|
G 3
|
105
|
116.16
|
19.84
|
19
|
554 |
|
G 4
|
135
|
149.72
|
22.84
|
22
|
1040 |
| G5 | 165 | 183.06 |
22.84
|
22
|
1330 |
| G6 | 190 | 209.5 |
25.84
|
25
|
1850 |