DIN EN ISO 1483 Standard Dimensions for Tapping screws, slotted raised head
Technical History and International Equivalents of DIN EN ISO 1483
Equivalent standards:
UNI EN ISO 1483
This standard DIN EN ISO 1483 specifies the characteristics of slotted raised countersunk oval 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
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Dimensions in mm - source DIN EN ISO 1483 Publication date: 10 - 2011 supereses edition 08 - 1990 |
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Ø thread size
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P |
dk min
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dk mx |
k max
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t min
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n nom
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y form C | y form F |
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ST 2.2
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0.8 | 3.5 | 3.8 | 1.1 | 0.8 | 0.5 | 2 | 1.6 |
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ST 2.9
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1.1 | 5.2 | 5.5 | 1.7 | 1.2 | 0.8 | 2.6 | 2.1 |
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ST 3.5
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1.3 | 6.9 | 7.3 | 2.35 | 1.4 | 1 | 3.2 | 2.5 |
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ST 4.2
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1.4 | 8 | 8.4 | 2.6 | 1.6 | 1.2 | 3.7 | 2.8 |
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ST 4.8
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1.6 | 8.9 | 9.3 | 2.8 | 2 | 1.2 | 4.3 | 3.2 |
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ST 5.5
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1.8 | 9.9 | 10.3 | 3 | 2.2 | 1.6 | 5 | 3.6 |
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ST 6.3
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1.8 | 10.9 | 11.3 | 3.15 | 2.4 | 1.6 | 6 | 3.6 |
| ST 8 | .1 | 15.4 | 15.8 | 4.65 | 3.2 | 2 | 7.5 | 4.2 |
| ST 9.5 | 2.1 | 17.8 | 18.3 | 5.25 | 3.8 | 2.5 | 8 | 4.2 |
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DIN 1483 - commercial lengths |
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| 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 | |
| 19 | X | X | X | X | X | X | X | X | |
| 22 | X | X | X | X | X | X | X | ||
| 25 | X | X | X | X | X | X | |||
| 32 | X | X | X | X | X | ||||
| 38 | X | X | X | ||||||
| 45 | X | X | |||||||
| 50 | X | X | |||||||