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RackStud - M6 - M8 - M10... Screws and Nuts, Hex and Knurled

Completely configurable screws with different head sizes. Primarily use as M6 RackStruds for Modular 10inch Server Rack
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updated August 10, 2025

Description

PDF

I made this screw and nut set with the “Modular 10inch Server Rack” in mind.
I wanted the hex nut to be flush with the rails.
Also never liked these long hex rackstuds. I wanted knurled ones, not too short and not too long.

Used screws in my server rack:

  • 18mm hex screw (5mm head height)
  • 28mm knurled screw (7mm head height)
  • 10mm knurled knobs

I just uploaded a small set of sizes.
If you need other sizes, then just grab the Fusion360 file and change the parameter to fit your needs!

There you can configure:

  • screw size
  • screw length
  • shaft length
  • head type
  • head height

I printed these screws with PETG standing up and they are really strong!

Have fun!

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Model origin

The author marked this model as their own original creation.

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