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Drilling screw, round head with collar and H cross recess pias®
Drilling screw, round head with collar and H cross recess pias<SUP>®</SUP> - 1 Drilling screw, round head with collar and H cross recess pias<SUP>®</SUP> - 2 Drilling screw, round head with collar and H cross recess pias<SUP>®</SUP> - 3
Drilling screw, round head with collar and H cross recess pias<SUP>®</SUP> - 1
Drilling screw, round head with collar and H cross recess pias<SUP>®</SUP> - 2
Drilling screw, round head with collar and H cross recess pias<SUP>®</SUP> - 3

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Drilling screw, round head with collar and H cross recess pias®

Zinc plated steel, blue passivated (A3K), with cross recess

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Available in 9 versions

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Drilling, threading, screwing-in — all in one work step


Therefore considerably reduced time and effort



Exact drilling diameter for each screw connection


  • Resulting in minimisation of thread tolerance

  • Always an optimum connection


Prevents installation errors

Notice
  • 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

  • Drilling screws must be processed with a suitable drill driver (e.g. cordless drill driver with depth stop)

  • The use of impact screwdrivers is not permitted

  • Drilling screws must be attached perpendicular to the surface of the component

Galvanized drilling screws may only be used where dampness is not to be expected.


For fasteners with a construction permit, the permit, and in particular Part 2 "Special regulations", must always be observed.