Hexalobular Socket and Indented Regular and Large Hex Head Screws [TABLE 2.2.9-2 VI]
ASME B 18.6.3 (H9B-VI) - 2024 梅花槽凹穴六角头以及大六角头螺钉 [TABLE 2.2.9-2 VI]
See all versions and complete specifications: Hexalobular Socket and Indented Regular and Large Hex Head Screws [TABLE 2.2.9-2 VI] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4# | 0.1250 | 0.202 | 0.244 | 0.050 | 0.040 | 40 | 0.111 | 0.181 | 0.250 | T10 | 0.188 |
| 5# | 0.1640 | 0.272 | 0.305 | 0.065 | 0.050 | 32 | 0.155 | 0.244 | 0.312 | T20 | 0.250 |
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| 6# | 0.2160 | 0.340 | 0.367 | 0.080 | 0.065 | 24 | 0.200 | 0.305 | 0.375 | T27 | 0.312 |
| 8# | 0.3125 | 0.545 | / | 0.125 | 0.100 | 18 | 0.266 | 0.489 | / | T40 | 0.500 |
| 10# | 0.3750 | 0.614 | / | 0.155 | 0.125 | 16 | 0.312 | 0.551 | / | T45 | 0.562 |
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