Bolt, Pan Head, Current Use, NF L22-072 Cross Recess.
NF L 22-171 - 1984 十字槽盘头螺栓 符合NF L22-072
See all versions and complete specifications: Bolt, Pan Head, Current Use, NF L22-072 Cross Recess. — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 0.7 | 12 | 9 | 2.55 | 5.5 | 7 | 6.78 | 5 | 0.2~0.4 | 2.8 | 6 |
| 4 | 1 | 14 | 11 | 3.7 | 8 | 10 | 9.78 | 7.5 | 0.5~0.7 | 4 | 8.5 |
| 5 | 1.25 | 18 | 13 | 5.1 | 11 | 13 | 12.73 | 10.5 | 0.5~0.7 | 5.5 | 11.5 |
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