Hex Lag Screws [Table 15]
ASME B 18.2.1 (T15) - 2010 六角头木螺钉 [Table 15]
See all versions and complete specifications: Hex Lag Screws [Table 15] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 1.277 | 0.03 | 0.09 | 2.165 | 2.066 | 1.223 | 1.875 | 0.749 | 0.625 | 1.812 | 0.876 |
| 1/4 | 0.388 | 0.01 | 0.03 | 0.65 | 0.62 | 0.36 | 0.562 | 0.226 | 0.125 | 0.544 | 0.268 |
| 10# | 0.26 | 0.01 | 0.03 | 0.505 | 0.484 | 0.237 | 0.438 | 0.15 | 0.094 | 0.425 | 0.188 |
| 3/8 | 0.768 | 0.02 | 0.06 | 1.299 |
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| 1.24 |
| 0.729 |
| 1.125 |
| 0.455 |
| 0.375 |
| 1.088 |
| 0.524 |
| 5/16 | 0.515 | 0.01 | 0.03 | 0.866 | 0.826 | 0.482 | 0.75 | 0.302 | 0.156 | 0.725 | 0.364 |
| 7/16 | 1.022 | 0.03 | 0.09 | 1.732 | 1.653 | 0.976 | 1.5 | 0.591 | 0.625 | 1.45 | 0.7 |
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