Art.-No. 657040

fischer Power-Fast 4 x 40 countersunk head A2 partial thread TX star recess

Top Features
  • Made of A2 stainless steel: particularly suitable in external areas and for wet rooms.
  • With countersunk head and partial thread.
  • Faster bite due to unique Power-Fast thread. This extends up to the screw tip.
  • Precise, splinter-proof surface finish without the screw twisting off, even with fastenings close to the edge.
  • Saves power and battery capacity. Shank ribs reduce the drive-in resistance.

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