Particle Board Screws with Cross Recess Type Z, Countersunk Head - Form A
DIN 7505 (A) - 1986 米字槽沉头塑料牙螺钉（纤维板钉）- A型
See all versions and complete specifications: Particle Board Screws with Cross Recess Type Z, Countersunk Head - Form A — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 4 | 4.4 | 2 | 8 | 7.64 | 3.7 | 1.8 | 2.5 | 2.02 | 2.8 | 2.35 |
| 4 | 6 | 6.6 | 3 | 12 | 11.57 | 5.7 | 2.6 | 3.7 | 3.22 | 3.6 | 3.35 |
| 2.5 | 3 | 3 | 1 | 6 | 5.7 | 2.75 | 1.35 | 1.9 | 1.5 | 2.35 | 1.8 |
| 3.5 | 5 | 5.3 | 2 | 10 | 9.64 | 4.7 |
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| 2.2 |
| 3 |
| 2.52 |
| 3.2 |
| 2.85 |
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