Roofing screw EUROFAST® Stainless steel EDS-BZTR
EUROFAST EDS-BZTR sst A4 zp w. drill tip
SCR-HEX-(EDS-BZTR-48220)-4,8X220 BI-MET
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- For use with retaining plates, shape: D (deep = 4.85 mm non-slip), XH (XtraHigh)
- According to technical seal regulations, corrosion-resistant fasteners should be used in the event of refurbishment.
Fastener length on
- trapezoidal steel surface = roof structure + min. 20 mm
- Wooden surface = roof structure + min. 30 mm
- ETA-06/0007 approval
- Tested in accordance with DIN 50018 = 15 Kesternich cycles
Datasheets(X)
CAD data (available after login)
Flat Roof
 | |
Nominal diameter (d1) | 4.8 mm |
Length (l1) | 220 mm |
Drill tip length (lp) | 5 mm |
Head diameter (dk) | 10.5 mm |
Head height (dk) | 4.3 mm |
Head type | Hexagon washer head |
Shape of tip | Drilling tip |
Thread design | Partial thread with underhead thread |
Thread length (tapping screw thread) (l2) | 120 mm |
Drive type | Outer hexagon |
External drive (s1) | WS8 |
Max. material thickness to be drilled through | 2 x 1.5 mm |
Material | Bimetal |
Surface | Zinc Duplex |
RoHS-compliant | Yes |
Approval | ETA-06/0007 |
Suitable for use in the following materials | Steel |
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