Promised. Kept.

We do not only sell screws, we are producing them: according to certificate quality norms, in series production as well as in customised production. That means: We do not only have it in our hand what we promise you - but also how we keep it.

CE /ETA

Quality for the European league : RAPID®- and StarDrive GPR®- screws fulfill the European technical admission ETA.

The building construction guiding rule for EU member states defines quality standards which are worldwide leading. The European Technical Admission (ETA) provides the proof that screws of the series Rapid and StarDrive GPR® come up to this quality level: 
  • With lower minimum distances of the screws to the ply wood board. 
  • With lower minimum distances of screws between each other.
  • With especially favourable untightening values of screws.
  • With the possibility of diagonal screw fitting amongst others.
ETA certifies that quality and safety which comes up to European standards. It is authorised European wide and additionally applies for those general building-authority approvals, as they are fulfilled by RAPID®- and StarDrive GPR®-screws throughout.


Our expired ETA 12/0373 can be found here.
The title sheet of our valid ETA 12/0373 can be found here. Please get in contact with our sales department, if you need the complete file: <This e-mail address is protected against spam bots, you have to activate JavaScript in your browser to see it.>

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ETA 12/0373 from 03.11.2017
Declaration of Performance ETA 12/0373

ETA 12/0373 2012 to 2017
Declaration of Performance ETA 12/0373



EN 14592 from 22.12.2017:
Declaration of Performance EN 14592

EN 14592 from 2012 to 2017:
Declaration of Performance EN 14592  



RAPID® T-Lift according to EG-according to EU Machinery Directive:
Declaration of Conformity KE 001