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CS1 hex screw - 20pc

CS1 hex screw - 20pc

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The Protokit CS1 Construction System is the ultimate robot construction kit.

Highly modular, easy-to-use, and with excellent mechanical properties, the CS1 Construction System solves many of the problems you might have experienced with other construction systems.

These screws are used to fasten CS1 brackets to CS1 construction plates.


  • High quality steel button-head hex screw
  • Pack of 20
  • M3 x 4mm
  • Colour: Black
  • ISO 7380
  • Grade 10.9


Datasheet Not yet available
Brochure Not yet available
2D CAD Not yet available
3D CAD Not yet available


Quantity 20pc
Thread size M3
Length 4mm
Head shape Hex socket button
Material Steel
Finish Black, self-colour
Thread type Metric
Thread pitch 0.5mm