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Self-drilling screw thin thread HM

Raised countersunk head with special thread for thin sheets assembly


The self-drilling screw HM with raised countersunk head angle 120º and PH recess is designed for the screwing hangers and fittings to metal doors and windows when the thickness of the fitting and the metal sheet is thin. The thin thread avoids stripping and guarantees greater resistance to the vibrations. Made of steel and available in zinc plated, black zinc plated and brass plated coatings.
Product overview

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Raised countersunk head 120º for a better head seat on the handle

Selfdrilling screw raised countersunk head angle 120º

High resistance to vibration loosening

Further specifications:

  • Fittings in aluminium profiles
  • Metal profile fittings

Areas of application:

  • Metal profile

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