Deltafix self-drilling screws flat head galvanised 4.8 x 50 mm din 7504-o 200 pcs
Flat head
What Deltafix stands for
- International wholesaler
- High quality
- Need customization? Everything is possible
Technical specifications
Color / Material | Galvanised |
Size 1 | 4.8 |
Size 2 | 50 mm |
DIN | DIN 7504-O |
Contents | 200 pcs |
Drive | PH |
Self -drilling screws have a razor -sharp emergency, which extends all the way to the head. These screws are used for rapid mounting on steel. Through the sloping angle, this self -tapping screw comes quite easily through metal and it forms its own thread on the way. Nevertheless, it is wise to pre -drill metal. The borehole must have a slightly smaller diameter than the screw.