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30° Thread self-drilling screw

High resistance to vibrations

Reduced stresses on the boss

Increased material flow

Increased holding force

Reduced risk of shearing

Reduced installation cycle time

30° thread

root draft

Pitch optimisation


Manufacturing' programme

For countersunk heads, add 2 mm to the length

Valeurs en mm

Code Reading

How to fix

Boss Design

Assembly recommendations

The thread is formed by heating the plastic. We recommend using an electric or
pneumatic screwdriver.

A speed of between 500 and 600 r.p.m. is required in thermoplastics and
between 300 and 1000 r.p.m. in light alloys

Excessive speed may damage the material and destroy the thread.
Screw drives

Screw drives

Advantages of the torx drive

  • Increases the torque transmission
  • Limits the tool pressure on the screw
  • No slipping of the tool in the screw drive
  • Reduces wear on the screw drive
    and the screwdriver
  • Suitable for all types of screw

Hexagonal socket


Cruciforme Z


Cruciforme H