Construction : Screws & Fixings : Tech Screws

Tech screws (heavy section)

Self drilling screw with hex / flange head and EPDM washers. For fixing light section purlins. Salt spray tested to 1,000 hours.

Tech screws (wood)

  • Steel to timber self-drilling screw with bonded washer
  • For fixing metal sheets to timber frames
  • Gash point gives easy initial penetration of metal up to 1.5mm thickness
  • Sharp threads ensure a low torque and strong fixing
  • Fully threaded for maximum versitility
  • Fitted with 16mm EPDM bonder washer


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Church Farm, Rode, Nr Frome,
Somerset BA11 6AA

Telephone: 01373 831550