T-type TORX Raised Countersunk Head Tapping Screws
JASO F 116 - 2005 梅花槽半沉头自攻螺钉
See all versions and complete specifications: T-type TORX Raised Countersunk Head Tapping Screws — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST2 | T8 | 0.6 | 0.7 | 1.45 | 1.25 | 2.367 | 5 | 0.55 | 0.85 | 4.6 | 0.2 |
| ST3 | T20 | 1 | 1.2 | 2.55 | 2.25 | 3.911 | 9 | 1 | 1.4 | 8.4 | 0.3 |
| ST2.5 | T15 | 0.8 | 1 | 2 | 1.7 | 3.327 | 7 | 0.8 | 1.2 | 6.5 | 0.25 |
| ST3.5 | T30 | 1.4 | 1.65 | 3.4 | 3 |
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| 5.575 |
| 12 |
| 1.4 |
| 1.9 |
| 11.3 |
| 0.4 |
| ST4.0 | T40 | 1.8 | 2.65 | 4.4 | 4 | 6.705 | 16 | 1.8 | 2.6 | 15.2 | 0.4 |
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