Wing Screws - Heavy Type
CNS 4488 - 1981 蝶形螺钉（重型）
See all versions and complete specifications: Wing Screws - Heavy Type — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M2 | 5 | 1.2 | 0.5 | 1.2 | 6 | 4 | 12 | 2 | 1/2 g | 1 | 3 |
| M3 | 16 | 4 | 1 | 4 | 20 | 12 | 40 | 6 | 1/2 g | 3 | 10 |
| M4 | 36 | 9 | 2 | 9 | 45 | 28 | 90 | 14 | 1.6 | 7 | 20 |
| M5 | 45 | 11 | 3 | 11 | 56 | 36 |
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| 112 |
| 18 |
| 2.5 |
| 9 |
| 24 |
| M2.5 | 8 | 2 | 0.5 | 2 | 10 | 6 | 20 | 3 | 1/2 g | 1.6 | 5 |
| (M2.3) | 6 | 1.6 | 0.5 | 1.6 | 8 | 5 | 16 | 2.5 | 1/2 g | 1.2 | 4 |
| (M2.6) | 10 | 2.5 | 0.5 | 2.5 | 12 | 8 | 25 | 4 | 1/2 g | 2 | 6 |
| (M3.5) | 23 | 6 | 1.2 | 6 | 32 | 19 | 64 | 10 | 1 | 5 | 14 |
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