Heavy Square Nuts [Table 9] (SAE J995 / ASTM F594 / F467)
ASME B 18.2.2 (T9) - 2022 重型方螺母 [Table 9] (SAE J995 / ASTM F594 / F467)
See all versions and complete specifications: Heavy Square Nuts [Table 9] (SAE J995 / ASTM F594 / F467) — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 1.1250 | 1.079 | 1-1/8 | 1-13/16 | 1.756 | 7 | 12 | 2.381 | 2.563 | 8 | 1.812 |
| 1/4 | 0.3125 | 0.280 | 5/16 | 9/16 | 0.546 | 18 | 24 | 0.720 | 0.795 | — | 0.562 |
| 3/4 | 1.5000 | 1.433 | 1-1/2 | 2-3/8 | 2.300 | 6 | 12 | 3.128 | 3.359 | 8 | 2.375 |
| 3/8 | 0.6250 | 0.587 | 5/8 | 1-1/16 | 1.031 |
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| 11 |
| 18 |
| 1.386 |
| 1.503 |
| — |
| 1.062 |
| 5/8 | 1.3750 | 1.310 | 1-3/8 | 2-3/16 | 2.119 | 6 | 12 | 2.879 | 3.094 | 8 | 2.188 |
| 5/16 | 0.4375 | 0.403 | 7/16 | 3/4 | 0.728 | 14 | 20 | 0.970 | 1.060 | — | 0.750 |
| 7/16 | 0.8750 | 0.833 | 7/8 | 1-7/16 | 1.394 | 9 | 14 | 1.884 | 2.033 | — | 1.438 |
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