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4040 T-Nuts M3 — image 1
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4040 T-Nuts M3

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T-Nuts for 4040 aluminum extrusion profiles using M3 nuts and screws.

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Model information

Category
Tools
License
Creative Commons — Attribution

This is a design of T-nuts for 4040 aluminum extrusion profiles using M3 nuts and screws.
It can be used to fix light-weight objects on 4040 profiles.

 

Advantages of this design:

  • easy handling (4040-t-nut-m3)
    A tight thread channel with narrowings helps to easily control the nut with the screwdriver. So you always can be sure the nut has turned correctly inside the profile.
  • fixation of M3 nut
    By using the snap-in mechanism (https://www.printables.com/model/364572-nut-clearing-templates), the nut will not fall out of the t-nut unexpectedly, no additional gluing is needed. 
  • printing without support
    All T-nuts can be printed without any support.

 

There is 3 different models available:

  • 4040-t-nut-m3
    Standard type to be inserted and removed at any time.
  • 4040-t-nut-m3-long-screw
    Long version to be inserted before assembly. It can be fixed with a 2.2x9mm tap screw
  • 4040-t-nut-m3-long-m3
    Long version to be inserted before assembly. It can be fixed with an M3x8mm screw
     

Printing

  • Material: PETG
  • Infill: 100%
  • Support: no

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