Hexalobular Socket Raised Countersunk Head Screws
JIS B 1107 - 2004 梅花槽半沉头螺钉
See all versions and complete specifications: Hexalobular Socket Raised Countersunk Head Screws — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M2 | 0.45 | 2.4 | 8 | 4.7 | 4.4 | 0.9 | 25 | 1.5 | 1.1 | 5.5 | 0.6 |
| M3 | 0.8 | 4.5 | 25 | 9.3 | 8.94 | 1.6 | 38 | 2.7 | 2 | 10.4 | 1.2 |
| M4 | 1.5 | 8.95 | 50 | 18.3 | 17.78 | 3 | 38 | 5 | 3.8 | 20 | 2.3 |
| M2.5 | 0.6 | 3.35 | 15 | 7.3 | 6.94 |
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| 1.2 |
| 38 |
| 2.35 |
| 1.5 |
| 8.2 |
| 0.8 |
| (M3.5) | 1.25 | 7.95 | 45 | 15.8 | 15.37 | 2.5 | 38 | 4.65 | 3.2 | 17.3 | 2 |
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