BS 4174 8 Standardmäßig Abmessungen für Tapping screws, contersunk slotted flat head
Senk-Blechschrauben (80°) mit Schlitz
Maßzeichnungen und technische Diagramme
Wichtigste Abmessungen und technische Parameter
|
Dimensions in mm - source BS 4174 Slotted 80° countesunk head self tapping screws - [Table 8] |
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| Publication date: 09 -1972 | ||||||
|
Ø
|
dk max
|
dk min |
k max
|
t nom
|
n min
|
n max |
|
ST 2.2
|
4.37 | 3.73 | 1.13 | 0.48 | 0.58 | 0.79 |
|
ST 2.9
|
5.71 | 4.95 | 1.7 | 0.63 | 0.79 | 0.99 |
|
ST 3.5
|
7.09 | 6.2 | 2.11 | 0.79 | 0.99 | 1.22 |
|
ST 4.2
|
8.43 | 7.42 | 2.54 | 0.94 | 1.14 | 1.37 |
|
ST 4.8
|
9.78 | 8.64 | 2.95 | 1.12 | 1.27 | 1.52 |
|
ST 5.5
|
10.13 | 9.88 | 3.35 | 1.27 | 1.42 | 1.7 |
|
ST 6.3
|
12.88 | 11.48 | 3.89 | 1.47 | 1.63 | 1.9 |
| ST 8 | 16.13 | 14.43 | 4.85 | 1.85 | 1.83 | 2.13 |