Hexagon Nuts with B.S.Threads - Black [Table 3]
BS 916 - 1953 英制六角螺母 - 粗制 [Table 3]
See all versions and complete specifications: Hexagon Nuts with B.S.Threads - Black [Table 3] — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|
| 1/2 | 8 | 1.71 | 0.935 | 10 | 1.480 | 1.450 | 0.875 |
| 1/4 | 18 | 0.61 | 0.270 | 22 | 0.525 | 0.515 | 0.250 |
| 3/4 | 5 | 2.78 | 1.580 | 8 | 2.410 | 2.365 | 1.500 |
| 3/8 | 12 | 1.06 | 0.530 | 16 | 0.920 | 0.900 | 0.500 |
| 5/8 | 6 | 2.56 | 1.455 | 8 | 2.220 | 2.175 | 1.375 |
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| 5/16 | 14 | 0.82 | 0.395 | 18 | 0.710 | 0.695 | 0.375 |
| 7/16 | 10 | 1.39 | 0.728 | 12 | 1.200 | 1.175 | 0.687 |
| 9/16 | 7 | 2.15 | 1.205 | 9 | 1.860 | 1.815 | 1.125 |
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