ISO 14583 M5
Pan head screw,hexalobular (Torx) drive
- Thread M5 × 0.8
- Torx bit T25
- Tap drill Ø 4.2 mm
Dimensions and tolerances (mm)




| min | nom. | max | |
|---|---|---|---|
| d | |||
| dk | |||
| k | |||
| T | |||
| A | |||
| t |
Values per ISO 14583:2011.
In bold: the value shown in the table on the standard page.
Standard threads (mm)
d₂d₃
| P | d₂ | d₃ | |
|---|---|---|---|
| M5Coarse (most common) | 0.80 | 4.480 | 4.019 |
Profile per ISO 68-1 · tolerance class 6g
Standard lengths (mm)
Length l measured from under the head.
681012141620253035404550
Screws up to 40 mm are fully threaded.Longer ones are threaded for b = 38 mm.
Verified data
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References
- ISO 14583:2011 Hexalobular socket pan head screws
- ISO 68-1:1998 ISO general purpose screw threads — Basic profile — Part 1: Metric screw threads