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Selfdrilling screw with stud head TRB

Selfdrilling screw with metric stud on the head for installations in steel beams


The APOLO selfdrilling screw TRB drill beams and profiles up to 6 mm thick. Metric thread on head to fix metric clamps and accessories. It is needed a special socket wrench for screwing LLTRB. Fire approved.
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Selfdrilling screw with long bit for drillling metal sheets from 2 to 6 mm thickness

Metric threaded part 6 mm

No need predrill hole

Fast installations 12 seconds

Use a machine with safety engage and minimum power of 500 W and 1500 rpm.

Further specifications

  • Metal clamps
  • Connecting nut

Areas of application

  • Steel beam


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