Roofing screw EUROFAST® Program
Steel, zinc flake, silver EUROFAST EFHD
SCR-CS-UNI-(EFHD-63250)-6,3X250
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For use with retaining plates, shape: N, D, H, XH, TLK plastic funnel
- Bore diameter = 5.0/5.5 mm (depending on the concrete quality)
- Drill hole depth = fastener length + min. 10 mm
Fastener length on
- trapezoidal steel sheet = structure strength + min. 20 mm
- Aerated concrete = structure strength + min. 60 mm
- Wood = structure support + screw-in depth min. 30 mm
- Concrete = structure strength + screw-in depth min. 35 mm
Datasheets(X)
CAD data (available after login)
The fastener is suitable for the use on trapezoidal steel sheet to 2 x 1.25 mm, wood, aerated concrete and concrete.
 | |
Material | Steel, case-hardened |
Surface | Flake zinc silver |
Head type | Pan head |
Max. material thickness for steel | 2.5 mm |
Nominal diameter (d1) | 6.3 mm |
Length (l1) | 250 mm |
Head diameter (dk) | 8.1 mm |
Head height (k1) | 3 mm |
Internal drive | TX25 |
RoHS-compliant | Yes |
Suitable for use in the following materials | Concrete |
Suitable for | Attachment of insulation and roof waterproofing |
Approval | ETA-06/0007 |
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