Hex nut helper M5 (DIN 439 hex nuts) for 2020 aluminum extrusions with 5mm slot

Personal use only ♥ 26 likes ↓ 190 downloads Hobby & Makers

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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.

I wanted black aluminum extrusions, but in my country (Germany) black extrusions are only available with a 5 mm groove…