I DID NOT MAKE THIS!! I like to keep things I'm printing in one location, i'm simply uploading this from another site. The creator is Erik Cederberg(https://www.youmagine.com/meduza), he gets 100% of the credit! Taken from original page:

A stackable fuseholder for automotive blade fuses that uses nothing more than 3D printed parts, M3 screws and regular blade connectors

I thought that most fuse holders were way too bulky for a project of mine, so i made these instead :) Print one endpiece, one startpice and as many middle pieces you want to stack for your project. Materials and methods

For the total:

• 2 pcs M3 Screws of a length that suites your stack
• 2 pcs M3 Nuts For each holder:
• 2 6.3mm blade connectors
• 2 pcs of cable, i used 1,5mm^2