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| Nom.Size | D1 | H1 | H2 | W1 | Recommended Mold Tonnage Range | M | C | Material | HB | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Tolerance | Size | Tolerance | ||||||||
| 20 | 20 | -0 -0.02 | 20 | -0.1 -0.3 | 10 | 10 | 2000 | M6 | C0.5 | P20H | 28-32 |
| 30 | 30 | -0 -0.02 | 30 | -0.1 -0.3 | 15 | 10 | 3000 | M8 | C1 | P20H | 28-32 |
| 40 | 40 | -0 -0.02 | 40 | -0.1 -0.3 | 20 | 12 | 4000 | M10 | C1 | P20H | 28-32 |
| 50 | 50 | -0 -0.02 | 50 | -0.1 -0.3 | 25 | 12 | None | M12 | C3 | P20H | 28-32 |
| 60 | 60 | -0 -0.02 | 60 | -0.1 -0.3 | 30 | 12 | None | M16 | C3 | P20H | 28-32 |
| Specification Format:KJ-GD-B-øD*H1(Unspecified dimension tolerance: ±0.1; rough/through-hole diameter tolerance: +0.3 to +0.5) | |||||||||||