0.4MM MK8 Ender 3 Nozzles 25 pcs 3D Printer Brass Nozzles Extruder for Makerbot Creality CR-10 with 5 Needles and Metal Storage Box (0.4mm) (Amazon Affiliate)
US: https://amzn.to/3OCQoKK
GOYOJO 1/4in Drive Torque Wrench
GOYOJO Torque Wrench 1.5-17.7 ft-lbs (2-24 N.m) Precision 1/4″ Drive for Bicycles Motorcycles DIY & Light Automotive Durable Chrome Vanadium Steel ISO6789-2003, GB/T15729-2008, ASME B107.14M Certified (Amazon Affiliate)
US: https://amzn.to/3OvtpBn
GOYOJO 1/4in Drive Torque Wrench: https://youtu.be/NcuZKxcuCMw
FLSUN Playlist: https://www.youtube.com/playlist?list=PLErU2HjQZ_ZNaTP5phh5oML4EAb80gerF