DIN EN ISO 1482 Standard Dimensions for Tapping screws, contersunk slotted flat head
Technical History and International Equivalents of DIN EN ISO 1482
Equivalent standards:
NF EN ISO 1482
BS EN ISO 1482
Tapping screws, contersunk slotted flat head
This standard DIN EN ISO 1482 specifies the characteristics of slotted countersunk flat head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.
Dimensional Drawing and Technical Diagrams
Key Dimensions and Technical Parameters
|
Dimensions in mm - source DIN EN ISO 1482 |
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| Publication date: 10 -2011 | ||||||||
|
Ø
|
P |
dk max
|
dk min |
k max
|
t min
|
n nom
|
y form C | y form F |
|
ST 2.2
|
0.8 | 3.8 | 3.5 | 1.1 | 0.4 | 0.5 | 2 | 1.6 |
|
ST 2.9
|
1.1 | 5.5 | 5.2 | 1.7 | 0.6 | 0.8 | 2.6 | 2.1 |
|
ST 3.5
|
1.3 | 7.3 | 6.9 | 2.35 | 0.9 | 1 | 3.2 | 2.5 |
|
ST 4.2
|
1.4 | 8.4 | 8 | 2.6 | 1 | 1.2 | 3.7 | 2.8 |
|
ST 4.8
|
1.6 | 9.3 | 8.9 | 2.8 | 1.1 | 1.2 | 4.3 | 3.2 |
|
ST 5.5
|
1.8 | 10.3 | 9.9 | 3 | 1.1 | 1.6 | 5 | 3.6 |
|
ST 6.3
|
1.8 | 11.3 | 10.9 | 3.15 | 1.2 | 1.6 | 6 | 3.6 |
| ST 8 | 2.1 | 15.8 | 15.4 | 4.65 | 1.8 | 2 | 7.5 | 4.2 |
| ST 9.5 | 2.1 | 18.3 | 17.8 | 5.25 | 2 | 2.5 | 8 | 4.2 |
| DIN 1482 - 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 | X | 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 | |
| 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 | |||||||