ART. 564 Self tapping screws ph truss head
Material - steel
Code = 74.DD.LL.NN
DD: Diameter – LL: Length – NN: Finish
NN = 04 Blue zinc – 06 Yellow zinc – 07 Black zinc
| L/D | 4,2 | 4,8 | 5,5 |
|---|---|---|---|
| 9,5 | x | ||
| 13 | x | x | x |
| 16 | x | ||
| 19 | x | x | x |
| 25 | x | x | |
| 32 | x | x | |
| 38 | x | x | |
| 45 | x | ||
| 50 | x | x | |
| 60 | x | x | |
| 70 | x | x | |
| 80 | x | ||
| 90 | x |