General Type Wire Thread Inserts - Coarse Thread
GB /T 24425.1 - 2009 普通型钢丝螺套 粗牙
See all versions and complete specifications: General Type Wire Thread Inserts - Coarse Thread — Full Specification Page
| Size | P | r | k_max | k_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| M2 | 0.45 | 0.3 | 3.7 | 1.5 | 40° | 90° | 3.2 | 2 |
| M3 | 1 | 0.7 | 7.95 | 3.5 | 40° | 90° | 7.58 | 4.8 |
| M4 | 1.25 | 1 | 10.35 | 4.7 | 40° | 80° | 9.85 | 6.3 |
| M5 | 1.75 | 1.6 | 15 | 6.9 | 30° | 70° | 14.5 | 9.5 |
| M6 | 2 | 2 | 17.87 | 8.1 |
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| 30° |
| 70° |
| 16.87 |
| 11 |
| M2.5 | 0.7 | 0.5 | 5.6 | 2.4 | 40° | 90° | 5.05 | 3.2 |
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