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ISO 7089 M4
ISO 7089 M4
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
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Dimensions
| thread | M4 |
|---|---|
| id_mm | 4.3 |
| od_mm | 9 |
| thickness_mm | 0.8 |
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Flat washers, M2–M8 (ISO 7089): every size, notes, mating features and sources. What are the dimensions of M3, M4 and M5 flat washers?