Screws for Resistance Projection Welding [Table 1]
BS 7670-1 - 1993 米制电阻凸焊用螺钉 [Table 1]
See all versions and complete specifications: Screws for Resistance Projection Welding [Table 1] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M3 | 0.7 | 0.5 | 0.7 | 7.05 | 6.48 | 1.75 | 8.45 | 1.45 | 1.2 | 7.55 | 6 |
| M4 | 1 | 0.8 | 1 | 10.95 | 9.58 | 2.5 | 12.55 | 2.05 | 1.8 | 11.45 | 9 |
| M5 | 1.5 | 1.4 | 1.6 | 18.85 | 15.7 | 3.75 | 20.65 | 3.25 | 3 | 19.35 | 15 |
| M6 | 1.75 | 1.7 | 1.9 | 22.85 | 18.7 |
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| 4.38 |
| 24.65 |
| 3.9 |
| 3.6 |
| 23.35 |
| 18 |
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