SUNCO
70-N001 Non-Sert Flat Head
Model: 70-N001
Dia range:M3～M4
Length range:8～12
Iron (or standard).
Trivalent zinc cr3+ color white.
| Nominal Thread Size | dk | k | m (Reference Value) | ||
|---|---|---|---|---|---|
| Standard Dimension | Tolerance | Standard Dimension | Tolerance | ||
| 3 | 6 | 0 -0.5 | 1.75 | 0 -0.3 | 3.6 |
| 4 | 8 | 2.3 | 4.5 | ||
