BS 4174 10 Standardmäßig Abmessungen für Tapping screws, contersunk slotted flat head
80° Senk-Blechschrauben mit Schlitz
Maßzeichnungen und technische Diagramme
Wichtigste Abmessungen und technische Parameter
|
Dimensions in mm - source BS 4174 Slotted 80° truncated countesunk head screws - [Table 10] |
|||||||
| Publication date: 09 -1972 | |||||||
|
Ø
|
dk max
|
dk min | k min |
k max
|
t nom
|
n min
|
n max |
|
ST 2.2
|
4.37 | 3.73 | 0.71 | 0.91 | 0.36 | 0.58 | 0.79 |
|
ST 2.9
|
5.71 | 4.95 | 0.96 | 1.19 | 0.46 | 0.79 | 0.99 |
|
ST 3.5
|
7.09 | 6.2 | 1.22 | 1.5 | 0.56 | 0.99 | 1.22 |
|
ST 4.2
|
8.43 | 7.42 | 1.47 | 1.78 | 0.68 | 1.14 | 1.37 |
|
ST 4.8
|
9.78 | 8.64 | 1.73 | 2.06 | 0.79 | 1.27 | 1.52 |
|
ST 5.5
|
10.13 | 9.88 | 1.98 | 2.34 | 0.91 | 1.42 | 1.7 |
|
ST 6.3
|
12.88 | 11.48 | 2.34 | 2.72 | 1.04 | 1.63 | 1.9 |
| ST 8 | 16.13 | 14.43 | 2.95 | 3.4 | 1.32 | 1.83 | 2.13 |