Vis TF pour agglo. nervures de fraisage, point cut
No. 91474100 70/55
EAN Code 3610500471643
Customs Code 73181410
Number per package 100
Net weight per 100 2.3
Total length 70
Height of head 4.7
Type of thread Chipboardscrew thread
Head shape Countersunk head
Thread length 55
Material number 1.4401
Section Item 9147 (SPS/HBS-Cut-Seko)
Drive size TX40
Bit type cutting point
strength class 500
Diameter of head 19
FEATURES - countersunk 90°
- double countersunk head
- TX drive
- cutting point
- ribs under the head
Product benefits Wobble-free drive
The TX internal, multi-tooth drive allows easy and secure screw driving from setting to countersinking.
Predrilling is not needed, even in most hardwoods. But given the many different properties of hardwoods we would always recommend testing before application.
European technical Assessment ETA 11/0283
Area of use Timber construction
Uses Ideal for screwing in wood. The optimal thread geometry ensures the best grip in a variety of wood materials. By recording TX optimum power transmission is achieved.
Martensitic stainless steel C1
With this material higher break torques can be generated, than with austenitic stainless steel.
The martensitic stainless steel screws are to be used in accordance with steel key in temperately aggressive media free of chlorine. The corrosion behavior under addition of salts and acids is disadvantage. The martensitic stainless steel screws are not to be used in humid rooms as well as constructions which are established in aggressive atmospheres. Under these conditions austenitic stainless steel of the classes A2 or A4 = rust and are to be used according to steel key resistant to acid.
Perfion__Remarque catalogue b = Item Number
European technical Assessment