WÜPLAST® pan head screw with flange and hexagon socket WN 1451, steel 10.9, zinc-plated, transparent passivated (A3K)
WÜPLAST W1451 steel 10.9 zp pan head TX w. flange
SCR-FLG-W1451-TX20-10.9-(A3K)-4X14
Art.-no. 42324 14
EAN 4049557515274
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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)
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Nominal diameter (d1)  | 4 mm  | 
Length (l1)  | 14 mm  | 
Head diameter (dk)  | 8 mm  | 
Head height (k1)  | 2.72 mm  | 
Material  | Steel  | 
Property class  | 10.9  | 
Surface  | Zinc plated  | 
Internal drive  | TX20  | 
Other standard  | W1451  | 
Design  | With flange  | 
Head type  | Pan head with collar  | 
Thread type  | Plastic screw thread  | 
Shaft length (a)  | 2 mm  | 
Pitch  | 1.79 mm  | 
