Radiator Key Inserts

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I use radiator bleed screws with a square end and radiator keys to secure one of the compartments on the side of the NikolAI box. The screws themselves have a tendency of disappearing all the way inside the keys which can make it really hard to close the compartment again. The simple solution is to pack the inside of the key to prevent the screws from moving too far inside them. The small pieces of packing material had a tendency to fall through the honeycomb on the laser cutter so it was easier to affix them all to a sprue and snap them off as required. This allows me to lift the whole thing out of the laser cutter in a single piece and not lose any of the tiny squares.




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