Art. 9050 A4 4,5X25 Z

Technical data

Diameter (d)	4,5 mm
Total length (l)	25 mm
Type of thread	Chipboardscrew thread
Head shape	Countersunk head
Diameter of head (dk)	9 mm
Height of head (k)	2,7 mm
Drive size	PZ2
Drive shape (drive)	Pozidrive
Thread length (b)	25 mm
strength class (Rm)	500 N/mm²

Product information

Product benefits

No predrilling
Predrilling is not needed, even in most hardwoods. But given the many different properties of hardwoods we would always recommend testing before use.
European technical Assessment ETA 11/0283
UK Technical Assessment UKTA 22/6473

Applications

Ideal for screwing in wood. The optimal thread geometry ensures the best grip in a variety of wood materials.

Area of use

Timber construction, Solar

FEATURES

- fullthread
- countersunk head 90°
- double countersunk head
- PZ Pozidrive
- ribs under the head
- standard tip

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