pias self-drilling screw, dome head with AW recess
SCR-DBIT-PANHD-AW25-A2-4,8X25
Art.-no. 020614825
EAN 4038898084259
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- The drill tip reduces installation time by at least 50 % and enables drilling without centre-punching, thread forming and fastening in one step
- Additional optimal torque transmission by the AW recess
- Suitable for component combinations tI/tII in accordance with ETA-10/0184 aluminium/aluminium for dia. 4.2 mm and 4.8 mm
- A suitable drill/driver (e.g. cordless drill/driver with depth stop) must be used with self-drilling screws
- The use of impact drivers is not permitted
- Self-drilling screws must be inserted perpendicular to the surface of the component
Datasheets(X)
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Material | Stainless steel A2 |
Surface | Plain |
RoHS-compliant | Yes |
Head type | Pan head |
Drive type | AW |
Thread type | Self-tapping screw thread |
Shape of tip | Drilling tip |
Underground | Aluminum |
Nominal diameter (d1) | 4.8 mm |
Length (l1) | 25 mm |
Head diameter (dk) | 9.5 mm |
Head height (k1) | 3.85 mm |
Drill tip length (lp) | 5.7 mm |
Screw-thread length with drill tip | 22.5 mm |
Internal drive | AW25 |
Min. recommended substructure thickness | 1.7 mm |
Max. material thickness to be drilled through (metal) | 4.0 mm |
Min./max. attachment thickness | 2-16 mm |
Approval | ETA-10/0184 |
Min./max. recommended installation speed (idling) | 1700-2500 rpm |
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