Galvanized steel
Stainless steel A2
| d | St 2.9 | St 3.5 | St 3.9 | St 4.2 | St 4.8 | St 5.5 | St 6.3 |
| f | 0.7 - 1.9 | 0.7 - 2.25 | 0.7 - 2.4 | 1.75 - 3.0 | 1.75 - 4.4 | 1.75 - 5.25 | 2.0 - 6.0 |
| dp | 2.3 | 2.8 | 3.2 | 3.6 | 4.1 | 4.8 | 5.8 |
| dk | 5.5 | 6.8 | 7.5 | 8.1 | 9.5 | 10.8 | 12.4 |
| k | 1.7 | 2.1 | 2.3 | 2.5 | 3.0 | 3.4 | 3.8 |
| m | 1 | 2 | 2 | 2 | 2 | 3 | 3 |
The DIN 7504P countersunk head screw has a drill tip and a full thread.
This type of screw is used for connecting steel profiles to PVC or wooden frames and in the production of joinery.
The DIN 7504P self-tapping screw with drill bit is made of A2 carbon and stainless steel.
Analogous to DIN 7504 P:
ISO 15482 – Phillips head countersunk screws.
Marking
d – thread diameter
f – thickness of the materials to be bonded
d p – diameter of the screw drill bit, max.
d k – head diameter, max.
k – head height, max.
ISR – Torx spline size