Hexalobular Socket Raised Countersunk Head Tapping Screws - Type AB and ABR
ASME B 18.6.3 (T8-VI+T40) - 2013 梅花槽半沉头 AB ABR自攻螺钉
See all versions and complete specifications: Hexalobular Socket Raised Countersunk Head Tapping Screws - Type AB and ABR — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2# | 0.0990 | 82° | 0.033 | 0.025 | 0.022 | 28 | T8 | 0.167 | 0.059 | 0.094 | 0.187 |
| 3# | 0.1250 | 82° | 0.041 | 0.055 | 0.045 | 20 | T10 | 0.215 | 0.075 | 0.111 | 0.237 |
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| 4# | 0.1510 | 82° | 0.049 | 0.060 | 0.050 | 19 | T15 | 0.262 | 0.091 | 0.132 | 0.287 |
| 5# | 0.1900 | 82° | 0.060 | 0.090 | 0.070 | 16 | T25 | 0.333 | 0.116 | 0.178 | 0.362 |
| 6# | 0.2500 | 82° | 0.079 | 0.105 | 0.085 | 14 | T30 | 0.442 | 0.153 | 0.221 | 0.477 |
| 7# | 0.3750 | 82° | 0.117 | 0.155 | 0.130 | 12 | T45 | 0.670 | 0.230 | 0.312 | 0.717 |
| 8# | 0.5000 | 82° | 0.131 | 0.169 | 0.150 | 10 | T50 | 0.765 | 0.223 | 0.352 | 0.815 |
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