Cross Recessed Countersunk Head Wood Screws
DIN 7997 - 2010 十字槽沉头木螺钉
See all versions and complete specifications: Cross Recessed Countersunk Head Wood Screws — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2.5 | 2.8 | 1.55 | 4.32 | 1.5 | 2.1 | 4.7 | 2.7 | 1.25 | 5.08 | 1 |
| 3 | 4.5 | 4.4 | 2.6 | 7.85 | 2.35 | 4.02 | 8.3 | 4.6 | 2.1 | 8.75 | 2 |
| 4 | 7 | 7 | 3.53 | 11.95 | 3.5 | 6.42 | 12.5 | 6.8 | 2.95 | 13.05 | 3 |
| 2.5 | 3.5 | 4 | 1.9 | 6.05 | 1.93 |
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| 3.02 |
| 6.5 |
| 3.9 |
| 1.4 |
| 6.95 |
| 2 |
| 3.5 | 5.5 | 6.1 | 2.81 | 9.65 | 2.75 | 5.02 | 10.2 | 6.2 | 2.31 | 10.75 | 3 |
| 4.5 | 8 | 8.5 | 4.4 | 13.95 | 4 | 7.42 | 14.5 | 8.7 | 3.9 | 15.05 | 4 |
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