Slotted Round Head Wood Screws
GB /T 99 - 1986 开槽圆头木螺钉
See all versions and complete specifications: Slotted Round 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 | 1.2 | 1.06 | 1.54 | 5.3 | 2.37 | 2.75 | 3 | 0.8 | 1.05 | 5.8 | 2.07 |
| 3 | 2 | 1.9 | 2.5 | 8.9 | 3.5 | 4.7 | 5 | 1.2 | 1.55 | 9.5 | 3.2 |
| 4 | 3 | 2.94 | 3.66 | 14.4 | 5.5 | 7.64 | 8 | 2 | 2.35 | 15.2 | 5.1 |
| 1.6 | 0.9 | 0.7 | 1.1 | 3.5 | 1.6 |
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| 1.86 |
| 2 |
| 0.5 |
| 0.75 |
| 3.9 |
| 1.4 |
| 2.5 | 1.6 | 1.38 | 1.98 | 7.15 | 2.95 | 3.7 | 4 | 1 | 1.35 | 7.65 | 2.65 |
| 3.5 | 2.5 | 2.2 | 2.8 | 10.35 | 4.34 | 5.7 | 6 | 1.6 | 1.95 | 11.05 | 3.94 |
| (4.5) | 3.5 | 3.6 | 4.32 | 18.1 | 6.8 | 9.64 | 10 | 2.5 | 2.85 | 18.9 | 6.4 |
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