TRILOBULAR® thread-rolling screws for plastic assembly

When to choose PLASTITE® screw?


  • TRILOBULAR® thread section reduces radial stress and thread forming torque.
  • Flat crest lead thread enhances screw alignment and material displacement during thread forming.
  • Main feature of PLASTITE® 48-2 screws is the twin-lead thread which increases friction and improves stripping resistance.

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Downloads & Services


Screw design specifications

We produce customized PLASTITE® 48-2 screws to fit your exact requirements. To improve their functionality, PLASTITE® 48-2 screws can be produced under different head designs, recess, dimensions and coating configuration. 

Additionally, we offer a wide range of PLASTITE® 48-2 screws in stock for immediate delivery.

For further information on the options available, please contact our application engineers.

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Boss Design Guidelines

In order to ensure a safe installation and stable clamping force, it's relevant to pay attention to the boss design.

The recommended dimensions for core hole diameter and length of engagement are available at Design Guidelines.