Slotted 80° Truncated Countersunk Head Screws [Table 10]
BS 4174 - 1972 开槽80°沉头清根自攻钉 [Table 10]
See all versions and complete specifications: Slotted 80° Truncated Countersunk Head Screws [Table 10] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2# | 5.71 | 0.038 | 0.047 | 0.99 | 0.79 | 4.95 | 1.19 | 0.225 | 0.195 | 0.96 | 0.46 |
| 4# | 8.43 | 0.058 | 0.070 | 1.37 | 1.14 | 7.42 | 1.78 | 0.332 | 0.292 | 1.47 | 0.68 |
| 6# | 11.13 | 0.078 | 0.092 | 1.7 | 1.42 | 9.88 | 2.34 | 0.438 | 0.389 | 1.98 | 0.91 |
| 8# | 16.13 | 0.116 | 0.134 | 2.13 | 1.83 |
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| 14.43 |
| 3.4 |
| 0.635 |
| 0.568 |
| 2.95 |
| 1.32 |
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