pias wing-tip self-drilling screw, flat countersunk head with AW recess
SCR-DBIT-WNG-PLTCS-AW30-(RUS)-5,5X55
Art.-no. 021995555
EAN 4038898046493
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- Steel, Ruspert-coated (grey)
- Cr(6)-free corrosion protection, approx. 500 h with no base metal corrosion (salt spray test as per DIN EN ISO 9227-NSS)
- AW recess system for better torque transmission, a longer service life and optimal centring
- Wing-tip pias screws must be appropriately tested for usability for each application. Only install using application tools with a depth stop and claw coupling.
- The maximum fixture thickness lB is calculated as follows: Wood thickness + substructure thickness
- Self-drilling screws must be installed with a suitable drill/driver (e.g. cordless drill/driver with depth stop)
- The use of impact drivers is not permitted
- Self-drilling screws must be screwed in perpendicular to the surface of the component
Datasheets(X)
For use with soft woods
- Force feeding of the screw is prevented by the wings drilling out the wood
- The core hole is drilled into the substructure. The wings break off upon contact with the metal
- The first few turns of the screw cut the thread, the remainder of the screw then screws into the thread
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Nominal diameter (d) | 5.5 mm |
Length (l) | 55 mm |
Head diameter (dk) | 15 mm |
Drill tip length (lp) | 9.0 mm |
Other standard | Company standard |
Material | Steel |
Surface | Flake zinc grey |
Head type | Disc countersunk head |
Internal drive | AW30 |
Thread type | Self-tapping screw thread |
Min. recommended substructure thickness | 2.0 mm |
Max. material thickness to be drilled through (metal) (lU) | 5 mm |
Max. attachment thickness (lB) | 35.0 mm |
Min./max. recommended installation speed (idling) | 1200-1800 rpm |
RoHS-compliant | Yes |
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