Performance Tool W5200 200pc SAE inc Plated Extension and Compression Industry Spring Assortment Kit

Neiko 50456A Spring Assortment Set, 200 Pieces | Zinc Plated Compression and Extension Springs for Repairs

Swordfish 32030 Oxide Finish Steel Compression Spring Assortment, Black, 114 Peice

Prime-Line Products SP 9901 Handyman Miscellaneous Spring Assortment

20pcs 1.5mm Deep Metal V Groove Guide Pulley Rail Ball Bearings Wheel 4136mm

GT2 Timing Belt Pulley, 8pcs 5mm 20 Teeth Timing Pulley Wheel and GT2 5 Meters Rubber 2mm Pitch 6mm Wide Timing Belt with Allen Wrench for 3D Printer CNC by Beauty Star

EUDAX 6 set Rectangular Mini Electric 1.5-3V 24000RPM DC Motor with 84 Pcs Plastic Gears,Electronic wire, 2 x AA Battery Holder ,Boat Rocker Switch,Shaft Propeller for DIY Science Projects

ELEGOO 5 Sets 28BYJ-48 ULN2003 5V Stepper Motor + ULN2003 Driver Board for Arduino

Steel Flat Washer, Zinc Plated Finish, DIN 125, Metric, M8 Screw Size, 8.4 mm ID, 16 mm OD, 1.6 mm Thick (Pack of 100)

OVERTURE PLA Filament 1.75mm with 3D Build Surface 200mm × 200mm 3D Printer Consumables, 1kg Spool (2.2lbs), Dimensional Accuracy +/- 0.05 mm, Fit Most FDM Printer, Black

Nichrome 80 - 50' - 20 Gauge Resistance Wire