Square Recessed Raised Cheese Head Machine Screws
ASME B 18.6.3 (T28-III) - 2013 四方槽球面圆柱头螺钉
See all versions and complete specifications: Square Recessed Raised Cheese Head Machine Screws — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3# | 0.1120 | 0.025 | 0.061 | 0.038 | 0.023 | 40 | 0 | 0.223 | 0.068 | 0.070 | 0.235 |
| 4# | 0.1380 | 0.032 | 0.078 | 0.055 | 0.040 | 32 | 1S | 0.275 | 0.087 | 0.091 | 0.290 |
| 5# | 0.1900 | 0.045 | 0.112 | 0.063 | 0.048 | 24 | 2S | 0.378 | 0.123 | 0.112 | 0.399 |
| 6# | 0.2500 | 0.061 | 0.152 | 0.080 | 0.065 |
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| 20 |
| 3S |
| 0.498 |
| 0.165 |
| 0.133 |
| 0.525 |
| 8# | 0.3750 | 0.094 | 0.235 | 0.100 | 0.080 | 16 | 4R | 0.746 | 0.253 | 0.191 | 0.788 |
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