SUNCO
30-0N31 Non-tap Bisara (Small Box)
Model: 30-0N31
Dia range:M4～M4
Length range:10～25
Iron (or standard).
Plain.
| Size | dk | k | Pilot Hole Diameter/Depth (Reference Values) | |
|---|---|---|---|---|
| Board Thickness | Pilot Hole Diameter | |||
| 4X10 | 7 | 1.8 | 0.8mm~3.2mm= 3.3mm or more= Pilot hole depth = | 3.5mm 3.7mm screw length + 5mm |
| 4X15 | 7 | 1.8 | ||
| 4X20 | 7 | 1.8 | ||
| 4X25 | 7 | 1.8 | ||
※After removing the cuttings from the pilot hole, drive it in.
