Art. 9040 A2 4,5X40/26 TX20

Technical data

Diameter (d)	4,5 mm
Total length (l)	40 mm
Thread length (b)	26 mm
Head shape	Countersunk head
Diameter of head (dk)	9 mm
Height of head (k)	2,7 mm
Drill bit length (lp)	3,7 mm
Drive size	TX20
Type of thread	Chipboardscrew thread
strength class (Rm)	500 N/mm²
Drive shape (drive)	Inner multi-tooth

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 application.

Timber is not torn out
The drilling point relieves in the timber, thereby preventing cracks.

Screws are not torn out
The stabilised shoulder and distinct thread geometry almost always prevent the screws from tearing out even in hardwoods.

Special smooth coating
Guarantees low screw in torques and less force is therefore needed.

Visual appearance
The 6 milled ribs under the head ensure that the Super Drill timber construction screw is easily and cleanly countersunk

Wobble-free drive
The TX internal, multi-tooth drive allows easy and secure screw driving from setting to countersinking.

European technical Assessment ETA 11/0283
UK Technical Assessment UKTA 22/6473

Applications

Ideal for outdoor screw connections such as those in boarding, fences, balconies, steps, playground equipment, facades and terraces.

Can also be drilled through thin-walled soft metal sheets, e.g. aluminium up to a thickness of 2 mm.

A minimum screw-in depth of 4x the diameter must be ensured. A screw- in depth of 8x the diameter should ideally be achieved. More than 12x the diameter must not be included in calculations.

Area of use

Timber construction, Facade

FEATURES

SUPER-DRILL
- Reinforced head
- Stabilised shoulder
- Distinct thread
- Anti-Friction-coating
- ribs under the head
- TX drive

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