piasta® drilling screw, round head with recessed head
piasta stainless steel A2 zinc-flake H
SCR-DBIT-PANHD-H2-(RUS)-4,2X22
ZEBRA PIASTA
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For aesthetic fittings in the area of vision without additional sealing washer
Reduction of the assembly time by the drill tip by min. 50%:
- Drilling without centre punching
- Thread moulding
- Securing
all in one operation
Datasheets(X)
CAD data (available after login)
 | |
Material | Bimetal |
Surface | Flake zinc |
RoHS-compliant | Yes |
Head type | Pan head |
Drive type | H |
Thread type | Self-tapping screw thread |
Shape of tip | Drilling tip |
Underground | Steel, Aluminum |
Nominal diameter (d1) | 4.2 mm |
Length (l1) | 22 mm |
Head diameter (dk) | 8.2 mm |
Head height (k1) | 3 mm |
Drill tip length (lp) | 4.5 mm |
Screw-thread length with drill tip | 20.5 mm |
Internal drive | H2 |
Min. recommended substructure thickness | 1 mm |
Max. material thickness to be drilled through (metal) | 3 mm |
For max. substructure thickness | 2 mm |
Min./max. attachment thickness | 1.5-10.25 mm |
Min./max. recommended installation speed (idling) | 1700-2500 rpm |
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