WÜPLAST® countersunk head screw with hexagon socket WN 1423, steel 10.9, zinc-nickel-plated, black passivated (P3R)
TX WÜPLAST W1423 stl 10.9 ZN-NI black counters TX
SCR-CS-W1423-T20-10.9-(P3R)-4X16
WUEPLAST
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30° angle
- Reduction of radial stresses
No damage to the screw boss
- Greater flank overlap
Higher pull-out forces
Thread pitch
- High self-locking capacity
Reduced likelihood of connection working loose
- Material preservation
Higher connection load capacity
Recessed core diameter
- No material damage
Improved process reliability
- Low screw-in torques
More secure screw connection
High-quality surfaces
- Chrome (VI)-free surfaces
- High corrosion resistance
WÜPLAST screws only conform to strength class 10.9 as defined in DIN EN ISO 898-1 to a limited extent, since the screw geometry does not allow all requirements to be tested and applied in accordance with the above standard.
Datasheets(X)
 | |
Nominal diameter (d1) | 4 mm |
Length (l1) | 16 mm |
Head diameter (dk) | 8.4 mm |
Material | Steel |
Property class | 10.9 |
Surface | Zinc nickel black |
Internal drive | TX20 |
Other standard | Company standard |
Head type | Countersunk head |
Thread type | Plastic screw thread |