SUNCO
30-N201 (+) P Tite Flat Head (Nitto)
Model: 30-N201
Dia range:M3～M4
Length range:8～12
Iron (or standard).
Zinc Yellow cr6+, Trivalent zinc cr+3 color white.
| Nominal diameter of screw d | Pitch (threads/inch) | dk | k | Cross Recess | Screw Diameter | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard Dimension | Tolerance | Standard Dimension | Tolerance | m | Cross recess number | C | D | ||||
| Max | Max | Min | Max | Min | |||||||
| 2 | 32 | 4.0 | 0 -0.4 | 1.20 | 0 -0.2 | 2.2 | 1 | 2.11 | 2.01 | 2.03 | 1.93 |
| 2.6 | 26 | 5.2 | 1.50 | 2.6 | 2.72 | 2.62 | 2.63 | 2.53 | |||
| 3 | 20 | 6.0 | 0 -0.5 | 1.75 | 0 -0.3 | 3.6 | 2 | 3.14 | 3.02 | 3.04 | 2.92 |
| 4 | 16 | 8.0 | 0 -0.6 | 2.30 | 4.5 | 4.15 | 4.03 | 4.01 | 3.89 | ||
