Hexalobular Socket Large Hex Head with Type B and Type BP Thread - Forming Tapping Screws [Table 30&41]
ASME B 18.6.3 (Hex[L]-VI-B/BP) - 2013 梅花槽大六角头自攻螺钉-B牙, BP牙 [表30&41]
See all versions and complete specifications: Hexalobular Socket Large Hex Head with Type B and Type BP Thread-Forming 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4# | 20 | 0.087 | 0.058 | 0.090 | 0.250 | 0.130 | 0.123 | 0.272 | 0.070 | 0.094 | 0.244 |
| 5# | 14 | 0.152 | 0.139 | 0.157 | 0.375 | 0.215 | 0.208 | 0.409 | 0.155 | 0.164 | 0.367 |
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| 8# | 14 | 0.179 | 0.172 | 0.185 | 0.438 | 0.246 | 0.237 | 0.477 | 0.190 | 0.192 | 0.428 |
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