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Jonsbo Hard Drive Screw Grommet for N1 N2 N3 N4 N5 cases

My buddy grabbed a Jonsbo N4 case second hand, missing nearly all of the hard drive grommets, but we had the screws.…
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updated October 14, 2025

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My buddy grabbed a Jonsbo N4 case second hand, missing nearly all of the hard drive grommets, but we had the screws. Threw together a print, and used TPU 95A to print them out. Works great for that OEM feel. From the look of things, this grommet will work across all of their cage mounted cases. Feel free to confirm for me!

I've provided two different types:

  1. The original design (have to use supports and cut out the excess support after)
  2. A self-cut model. Print in place without support, and hand cut the groove to fit into the case with a tighter fit.

The softer the TPU the better, but works in a pinch with any TPU to provide some sort of dampening to the drives themselves.

Printing: - If you ARE NOT using the handles: You will need 24-36 (4-6 per drive) - If you ARE using the handles: You will need 12-24 (2-4 per drive)

Original Design:

  • Extruder: 240C and works great for my filament (Microcenter brand)
  • Bed Temp: Default 45C
  • USE SUPPORTS! Default settings are fine in OrcaSlicer
  • Infill: Default

Self-Cut Design:

  • Extruder: 240C and works great for my filament (Microcenter brand)
  • Bed Temp: Default 45C
  • Supports: No supports... it's literally a pillar with a hole in it lol
  • Infill: Default

I will be designing and uploading the handle later on so keep your eyes out if you're looking for that.

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The author marked this model as their own original creation. Imported from Thingiverse.

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