Hex Thick Nuts [Table7] (ASTM A563 / F594 / F467)
ASME B 18.2.2 (T7) - 2022 六角厚螺母 [Table 7] (ASTM A563 / F594 / F467)
See all versions and complete specifications: Hex Thick Nuts [Table7] (ASTM A563 / F594 / F467) — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 1.000 | 0.982 | 1 | 1-1/2 | 1.450 | 8 | 12 | 1.653 | 1.732 | 1.500 |
| 1/4 | 0.3125 | 0.320 | 21/64 | 1/2 | 0.489 | 18 | 24 | 0.557 | 0.577 | 0.500 |
| 3/8 | 0.5625 | 0.598 | 39/64 | 7/8 | 0.861 | 12 | 18 | 0.892 | 1.010 | 0.875 |
| 5/8 | 1.500 | 1.474 | 1-1/2 | 2-1/4 | 2.175 | 6 | 12 | 2.480 |
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| 2.598 |
| 2.250 |
| 5/16 | 0.4375 | 0.444 | 29/64 | 11/16 | 0.675 | 14 | 20 | 0.768 | 0.794 | 0.688 |
| 7/16 | 0.750 | 0.798 | 13/16 | 1-1/8 | 1.088 | 10 | 16 | 1.240 | 1.299 | 1.125 |
| 9/16 | 1.250 | 1.228 | 1-1/4 | 1-7/8 | 1.812 | 7 | 12 | 2.066 | 2.165 | 1.875 |
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