Self-cutting screw for constructions made of aluminium and galvanized steel sheet

Self-cutting screws drill their own tapping hole to close tolerances and form their mating thread themselves. The specially formed and stamped drill point prevents any drifting around the surface of the component and allows rapid sport drilling. There is no longer any need to centre punch the drilling point.


 ecosyn○ stamped drill points  Self-cutting screws
 Stamped drill points: safe and secure
 drilling without the need for prior
 center punching.
 Self-cutting screws: fasten quickly and
 cheaply without the need of a pilot 


  • Fast and cheap handling
  • Savings of up to 50% are possible compared with conventional tapping screws

Self-Cutting Screws - Direct Screwing in One Step

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