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Semblex PT® Thread Forming Screw

THE FASTENER SOLUTION FOR THERMOPLASTICS

30 Degree Thread Angle

  • Reduces radial stresses
  • Provides increased thread depth
  • Lower installation torque
  • Improves material flow due to high axial component

Optimum Pitch

  • Resists vibrational loosening
  • Provides optimum non-reversibility
  • Balances load ratio between fastener and plastic

Profiled Thread Root

  • Maximum resistance to relaxation
  • Improved retention of clamp load
  • Prevents material jam

Round Cross Section

  • Even distribution of forces
  • Elimination of high stress concentrations
  • Improved resistance to stripping


The ability of the Semblex PT® Screw to reduce and control stresses greatly increases the performance over conventional thread forming screws for plastics.

 

 

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