SUNCO
30-4500 Diamond Screw + Pan
Model: 30-4500
Dia range:M3～M6
Length range:6～30
Iron (or standard).
Zinc Yellow cr6+, Trivalent zinc cr+3 color white, Chrome.
| Nominal thread size | Pitch | dk | k | m | Cross-recess number | ||
|---|---|---|---|---|---|---|---|
| MAX | MIN | MAX | MIN | Reference | |||
| 3 | 0.5 | 5.5 | 5 | 2.15 | 1.85 | 3.6 | 2 |
| 4 | 0.7 | 7 | 6.5 | 2.75 | 2.45 | 4.2 | 2 |
| 5 | 0.8 | 9 | 8.4 | 3.45 | 3.15 | 4.9 | 2 |
| 6 | 1.0 | 10.5 | 9.8 | 4.1 | 3.7 | 6.3 | 3 |
