Undercut Oval 82-deg Countersunk Head Screws, Type III Recess [TABLE 2.2.3-4 III]
ASME B 18.6.3 (H3D-III) - 2024 方槽82°半沉头清根螺钉 [TABLE 2.2.3-4 III]
See all versions and complete specifications: Undercut Oval 82-deg Countersunk Head Screws, Type III Recess [TABLE 2.2.3-4 III] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2# | 0.0990 | 82° | 0.033 | 0.038 | 0.028 | 48 | 0 | 0.167 | 0.042 | 0.070 | 0.187 |
| 3# | 0.1250 | 82° | 0.041 | 0.065 | 0.050 | 40 | 1R | 0.215 | 0.053 | 0.091 | 0.237 |
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| 4# | 0.1640 | 82° | 0.052 | 0.075 | 0.060 | 32 | 2R | 0.285 | 0.070 | 0.112 | 0.312 |
| 5# | 0.2160 | 82° | 0.068 | 0.095 | 0.080 | 24 | 3R | 0.380 | 0.092 | 0.133 | 0.412 |
| 6# | 0.3125 | 82° | 0.099 | 0.100 | 0.085 | 18 | 4R | 0.556 | 0.134 | 0.191 | 0.597 |
| 8# | 0.3750 | 82° | 0.117 | 0.100 | 0.085 | 16 | 4R | 0.670 | 0.161 | 0.191 | 0.717 |
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