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ISO 4017 M8 × 40 hex head, 13 AF × 5.3 head, thread as plain cylinder
ISO 4017 M8 × 40 hex head, 13 AF × 5.3 head, thread as plain cylinder
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
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Dimensions
| thread | M8 |
|---|---|
| width_af_mm | 13.0 |
| corner_mm | 15.0 |
| head_height_mm | 5.3 |
| lengths_mm | 20, 25, 30, 40, 50 |
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Hex head screws, M3–M8 (ISO 4017): every size, notes, mating features and sources. What size hex pocket holds an M5 hex head bolt so it can't turn?
Other sizes
- ISO 4017 M3 × 10 hex head, 5.5 AF × 2 head, thread as plain cylinder
- ISO 4017 M3 × 16 hex head, 5.5 AF × 2 head, thread as plain cylinder
- ISO 4017 M3 × 20 hex head, 5.5 AF × 2 head, thread as plain cylinder
- ISO 4017 M4 × 12 hex head, 7 AF × 2.8 head, thread as plain cylinder
- ISO 4017 M4 × 16 hex head, 7 AF × 2.8 head, thread as plain cylinder
- ISO 4017 M4 × 20 hex head, 7 AF × 2.8 head, thread as plain cylinder
- ISO 4017 M4 × 25 hex head, 7 AF × 2.8 head, thread as plain cylinder
- ISO 4017 M5 × 16 hex head, 8 AF × 3.5 head, thread as plain cylinder
- ISO 4017 M5 × 20 hex head, 8 AF × 3.5 head, thread as plain cylinder
- ISO 4017 M5 × 25 hex head, 8 AF × 3.5 head, thread as plain cylinder
- ISO 4017 M5 × 30 hex head, 8 AF × 3.5 head, thread as plain cylinder
- ISO 4017 M5 × 40 hex head, 8 AF × 3.5 head, thread as plain cylinder
- ISO 4017 M6 × 20 hex head, 10 AF × 4 head, thread as plain cylinder
- ISO 4017 M6 × 25 hex head, 10 AF × 4 head, thread as plain cylinder
- ISO 4017 M6 × 30 hex head, 10 AF × 4 head, thread as plain cylinder
- ISO 4017 M6 × 40 hex head, 10 AF × 4 head, thread as plain cylinder
- ISO 4017 M8 × 20 hex head, 13 AF × 5.3 head, thread as plain cylinder
- ISO 4017 M8 × 25 hex head, 13 AF × 5.3 head, thread as plain cylinder
- ISO 4017 M8 × 30 hex head, 13 AF × 5.3 head, thread as plain cylinder
- ISO 4017 M8 × 50 hex head, 13 AF × 5.3 head, thread as plain cylinder