Window construction screw, self-drilling, countersunk milling head, FEBOS®plus Steel, zinc-plated, blue passivated, AW drive
FEBOSplus M steel zn ptd. metric cs mill. head AW
SCR-DBIT-CS-CUTHD-SORT-AW20-(A2K)-M4X25
FEBOS
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- Metric thread
- Head diameter 7.0 mm
- Self-drilling window construction screw for use in plastic window construction
- For connecting plastic profiles with the metal reinforcement (up to 2.5 mm) and for securing fittings on profiles with metal stiffening (up to 2.5 mm)
- More load-bearing thread turns for thin iron reinforcements
The danger of forced feed with large distances between plastic and metal stiffening is minimised by the flat metric thread
If a forced feed occurs, the drill tip can tear out or the screw can break during processing.
AW drive
- Optimum transmission of forces
- No ejection forces
- Good centring
- Fast location
Please also note the information on the overview page.
Datasheets(X)
CAD data (available after login)
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Material | Steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Nominal diameter (d1) | 4 mm |
Length (l1) | 25 mm |
Head diameter (dk) | 7.0 mm |
Head height (k1) | 2.0 mm |
Drill tip length (lp) | 5.2 mm |
Internal drive | AW20 |
Head type | Countersunk milling head |
Drill tip diameter | 3.4 mm |
Shape of tip | Drilling tip |
Other standard | WN 208 |
Declaration of performance (EU-CPR) | No |
Thread type | Metric thread |
Thread design | Full thread |