Thread Rods
GB /T 15389 - 2025 螺杆 （牙条）
See all versions and complete specifications: Thread Rods — Full Specification Page
| Size | P | s_max | s_min |
|---|---|---|---|
| M2 | 0.45 | / | / |
| M3 | 0.8 | / | / |
| M4 | 1.75 | 1.25 | 1.5 |
| M5 | 2 | 1.5 | / |
| M6 | 2.5 | 1.5 | / |
| M8 | 2.5 | 1.5 | / |
| M2.5 | 0.6 | / | / |
| (M3.5) | 1.25 | 1 | / |
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