coupling rigid 6-8 - Standard Type from MISUMI

coupling rigid- Standard Type from MISUMI
Standard coupling of shafts: 6-8
print parameters: layer 0.16~0.2, infill>50%(100% Is the best)

recommended Filament Material : PETG or ABS, refer to the one I used: https://www.amazon.com/AmazonBasics-Printer-Filament-1-75mm-Black/dp/B07T4X4D2C?_encoding=UTF8&pd_rd_w=7snPq&pf_rd_p=25c711e1-3b70-4b3c-87ab-4c340502cf34&pf_rd_r=F0BTBKSZ0QPFGDVZHBDD&pd_rd_r=75550498-ed12-4dfe-93fa-f2fc2ff9498c&pd_rd_wg=BiSYT&linkCode=sl1&tag=991003-20&linkId=7d3b319484b635d0072136bf4e84787b&language=en_US&ref_=as_li_ss_tl

Specifications according to the picture described below: