Façade construction screw Faba® type BZ with hexagon head
Facade screw Faba type BZ A2
SCR-HEX-BZ-A2-WS3/8-(A2K)-6,3X25
FABA
![](https://media.witglobal.net/source/eshop/stmedia/0100/images/std.lang.all/resolutions/category/78px/36706.jpg)
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The additional zinc plating of the screw is not used for corrosion protection, but in combination with the sliding coating ensures a safer thread forming of the stainless steel screw in steel substructures
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/50307.jpg)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/50310.jpg)
Datasheets(X)
CAD data (available after login)
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Material | Stainless steel A2 |
Surface | Zinc plated |
RoHS-compliant | Yes |
Head type | Hexagon head |
Drive type | Hexagon |
Thread type | Self-tapping screw thread |
Shape of tip | Cone shaped |
Underground | Steel, Aluminum |
Nominal diameter (d1) | 6.3 mm |
Length (l1) | 25 mm |
Head diameter (dk) | 10.5 mm |
Head height (k1) | 4.5 mm |
External drive (s1) | WS3/8 |
Min. recommended substructure thickness | 2 mm |
Thread length | 22 mm |
Hole table for FABA® screws type BZ | |||||
Component thickness II [mm] (Steel sub-construction) | 1,25 | 1,50 | 2,0-5,9 | 6,0-6,9 | > 7.0 |
Drill hole diameter [mm] | 5,0 | 5,0 | 5,3 | 5,5 | 5,7 |
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