Metric Slotted Oval Countersunk Head Machine Screws
IFI 513 - 1982 米制开槽半沉头机械螺钉 Table 4
See all versions and complete specifications: Metric Slotted Oval Countersunk Head Machine Screws — Full Specification Page
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M2 | 0.45 | 1.0 | 4.4 | 1.5 | 2.50 | 2.12 | 0.6 | 1.2 | 5.5 | 0.8 |
| M3 | 0.8 | 2.0 | 8.9 | 2.7 | 5.00 | 4.36 | 1.2 | 2.4 | 10.4 | 1.5 |
| M4 | 1.5 | 3.8 | 17.8 | 5.0 | 10.00 | 8.86 | 2.5 | 4.4 | 20.0 | 2.8 |
| M2.5 | 0.6 | 1.4 | 6.9 | 2.3 | 3.50 | 3.00 | 1.0 | 1.7 |
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| 8.2 |
| 1.2 |
| M3.5 | 1.25 | 3.2 | 15.4 | 4.6 | 8.00 | 7.04 | 2.0 | 3.7 | 17.3 | 2.3 |
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