Semi-finished Washers (for Hexagonal Bolts and Nuts M1~M20)
CNS 151 - 1994 半光（辗光）制垫圈（用于六角螺钉及螺帽 M1至M20）
See all versions and complete specifications: Semi-finished Washers (for Hexagonal Bolts and Nuts M1~M20) — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| 1.1 | 1.45 | 3.2 | 0.3 | 1.15 | 3.5 | 0.2 | M1.2 | 3.8 | 0.4 |
| 1.3 | 1.95 | 4.2 | 0.3 | 1.65 | 4.5 | 0.2 | M1.7 | 4.8 | 0.4 |
| 1.5 | 2.65 | 5.7 | 0.5 | 2.35 | 6 | 0.4 | M2.3 | 6.3 | 0.6 |
| 1.8 | 3.35 | 7.7 | 0.5 | 3.05 | 8 | 0.4 | M3 | 8.3 | 0.6 |
| 2.2 |
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| 4.45 |
| 9.7 |
| 0.8 |
| 4.15 |
| 10 |
| 0.7 |
| M4 |
| 10.3 |
| 0.9 |
| 2.5 | 5.45 | 11.5 | 1 | 5.15 | 12 | 0.8 | M5 | 12.5 | 1.2 |
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