DIN EN ISO 7050 Standardmäßig Abmessungen für Tapping screws, cross recessed countersunk flat head
Senk-Blechschrauben mit Kreuzschlitz
Diese Norm DIN EN ISO 7050 legt die Eigenschaften von Senk-Blechschrauben mit Kreuzschlitz mit Gewindegrößen von ST 2,2 bis einschließlich ST 9,5 fest.
Maßzeichnungen und technische Diagramme
Wichtigste Abmessungen und technische Parameter
|
Dimensions in mm - source DIN EN ISO 7050 Pubblication date: 11/2011 Superdedes DIN ISO 7050 08/1990 |
||||||||||
|
Ø thread size
|
P
|
dk max
|
dk min |
k max
|
recess No.
|
m type H | m type Z |
y type C
|
y type F | |
|
2.2
|
0.8
|
3.8 | 3.5 | 1.1 | 0 | 1.9 | 2 |
2
|
1.6 | |
|
2.9
|
1.1
|
5.5 | 5.2 | 1.7 |
1
|
3.2 | 3 |
2.6
|
2.1 | |
|
3.5
|
1.3
|
7.3 | 6.9 | 2.35 |
2
|
4.4 | 4.1 |
3.2
|
2.5 | |
|
4.2
|
1.4
|
8.4 | 8 | 2.6 | 4.6 | 4.4 | 3.7 | 2.8 | ||
|
4.8
|
1.6
|
9.3 | 8.9 | 2.8 | 5.2 | 4.9 | 5 | 4.3 | ||
|
5.5
|
1.8
|
10.3 | 9.9 | 3 |
3
|
6.6 | 6.3 |
5
|
3.6 | |
|
6.3
|
1.8
|
11.3 | 10.9 | 3.15 | 6.8 | 6.6 | 6 |
3.6
|
||
| 8 | 2.1 | 15.8 | 15.4 | 4.65 | 4 | 8.9 | 8.8 | 7.5 | 4.2 | |
| 9.5 | 2.1 | 18.3 | 17.8 | 5.25 | 4 | 10 | 9.8 | 8 | 4.2 | |
|
DIN EN ISO 7050 - commercial lengths |
|||||||||
| thread size | ST 2.2 | ST 2.9 | ST 3.5 | ST 4.2 | ST 4.8 | ST 5.5 | ST 6.3 | ST 8 | ST 9.5 |
| nominal length l | |||||||||
| 4.5 | X | ||||||||
| 6.5 | X | X | |||||||
| 9.5 | X | X | X | X | X | ||||
| 13 | X | X | X | X | X | X | X | ||
| 16 | X | X | X | X | X | X | X | X | X |
| 19 | X | X | X | X | X | X | X | X | |
| 22 | X | X | X | X | X | X | X | ||
| 25 | x | X | X | X | X | X | X | ||
| 32 | x | X | X | X | X | X | |||
| 38 | x | X | X | X | |||||
| 45 | X | X | |||||||
| 50 | X | X | |||||||