Façade construction screw Faba® type BZ with hexagon head and sealing washer
Fcd csctn scrw, fcd csctn, BZ, with slng wshr A2
SCR-BZ-WSH16-A2-WS3/8-(A2K)-6,3X90
FABA
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The additional zinc-plating of the screw is not used for corrosion protection, but in combination with the anti-friction coating ensures reliable thread forming of the stainless steel screw in steel substructures
The sealing washer consists of an A2 stainless steel metal back with vulcanised seal made of high-quality EPDM
Suitable for component combinations tI/tII according to approval ETA-10/0184
- Steel/steel
- Aluminium/steel
- Aluminium/aluminium
In addition, according to ETA-13/0210 for sandwich mounting from a length of ≥ 50 mm on steel substructures
Datasheets(X)
 | |
Material | Stainless steel A2 |
Surface | Zinc plated |
Material of sealing washer | Stainless steel A2 |
Surface of the sealing washer | Plain |
Material of gasket | Ethylene propylene diene terpolymer rubber |
RoHS-compliant | Yes |
Head type | Hexagon head |
Drive type | Hexagon |
Thread type | Self-tapping screw thread |
Shape of tip | Cone shaped |
Underground | Steel |
Nominal diameter (d1) | 6.3 mm |
Length (l1) | 90 mm |
Outside diameter of the sealing washer (d2) | 16 mm |
Washer thickness (h1) | 3 mm |
Head height (k1) | 4.5 mm |
External drive (s1) | WS3/8 |
Min. recommended substructure thickness | 2 mm |
Approval | ETA-10/0184 |
Thread length | 69 mm |
| Drill 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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