Self-Drilling Round Head Screw DIN 7504-N
DIN 7504-N round head self-drilling screws (fish-tail point) for steel frames/purlins without pilot holes, fast installation.
Product Description
DIN 7504-N round head self-drilling screws (fish-tail point) fasten components to steel frames/purlins without pilot holes.
Materials: Stainless steel 201/304/316/316L/410, or steel.
Price: Contact us for the best quote.
Technical Drawing
Technical Specifications
| D | ST2.9 | ST3.5 | ST3.9 | ST4.2 | ST4.8 | ST5.5 |
|---|---|---|---|---|---|---|
| P | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 |
| Dk | 5.6 | 6.9 | 7.5 | 8.2 | 9.5 | 10.8 |
| K | 2.2 | 2.5 | 2.8 | 3.05 | 3.55 | 3.95 |
| L1 | 4.5 | 5 | 6 | 7 | 8 | 9 |
| Nr Phillips (H) | 1 | 2 | 2 | 2 | 2 | 3 |
| Nr.ISO | 4 | 6 | 7 | 8 | 10 | 12 |
