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| Customization: | Available |
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| Material: | Carbon Steel |
| Type: | Hexagon Head |
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d | dk max. | k max. | recess min. | Penetration max. |
M2.5 | 5 | 2.12 | 1.27 | 1.52 |
M 3 | 6 | 2.52 | 1.63 | 1.93 |
M3.5 | 7 | 2.82 | 1.65 | 2.11 |
M 4 | 8 | 3.25 | 1.9 | 2.36 |
M 5 | 10 | 3.95 | 2.64 | 3.1 |
M 6 | 12 | 4.75 | 3.02 | 3.48 |




