Drilling screw, pan head with collar and H cross recess pias®
pias steel zinc flake ZFBM pan head flange H
SCR-DBIT-PANHD-FLG-H2-(ZFBM)-4,2X25
ZEBRA PIAS
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Drilling, thread forming and screwing in one step, saving considerable time and effort
Exact drilling diameter for any screw connection
- Resulting in minimisation of thread tolerance
- Always an optimum connection
Prevents mistakes in the installation
- The pressed-on flange generates a lower surface pressure, which helps to prevent stress cracks.
- Contact pressure during use approx. 100 N/screw in with depth stop if necessary
- Zinc-plated drilling screws must only be used where dampness is not to be expected.
- For connection elements with a construction product approval, the approval, and in particular Part 2 "Special regulations", must always be observed.
Datasheets(X)
The self-drilling screw for fastening plastic and thin sheet metal to metal sub-structures.
 | |
Material | Steel |
Surface | Flake zinc black |
Nominal diameter (d1) | 4.2 mm |
Length (l1) | 25 mm |
Head diameter (dk) | 11 mm |
Head height (k1) | 2.6 mm |
Drill tip length (lp) | 3.7 mm |
Other standard | Company standard |
Head type | Pan head with collar |
Internal drive | H2 |
Thread type | Self-tapping screw thread |
Min. recommended substructure thickness | 1.5 mm |
Max. material thickness to be drilled through (metal) | 3.5 mm |
Max. attachment thickness (lB) | 18 mm |
Min./max. recommended installation speed (idling) | 1700-2500 rpm |
RoHS-compliant | Yes |
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