Art. 9143 A2 5,3X70 TX20

Technical data

Diameter (d)	5,3 mm
Total length (l)	70 mm
Type of thread	Chipboardscrew thread
Head shape	Countersunk head
Diameter of head (dk)	7,5 mm
Height of head (k)	3 mm
Drive size	TX20
Drive shape (drive)	Inner multi-tooth
strength class (Rm)	700 N/mm²
Thread length (b)	35 mm

Product information

Product benefits

Timber is not torn out
The cut tip ensures accurate attachment on hardwood without tearing out.
No predrilling
Predrilling is not needed in most cases. We do however alwaysw recommend testing the application.
Wobble-free drive
The TX internal, multi-tooth drive allows easy and secure screw driving from setting to countersinking.
Great look
The four milled ribs under the head ensure that the TBS-Drill is easily and cleanly countersunk.

Applications

Ideal for all companies involved in wood processing (carpenters, timber construction) and all horticulturists and landscapers for fastening timbers and landing stages. Also the ideal solution for hardwoods such as Bankirai, Massaranduba, and many more.

A minimum screw-in depth of 4 x the diameter must be ensured. A screw-in depth of 8 x the diameter should be achieved depending on the wood.

Area of use

Timber construction

FEATURES

- Small countersunk head (diameter just 7,5 mm)
- Additional thread under the head
- Stabilised shaft
- cutting point
- ribs under the head
- TX drive

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