150mm MGN9 Linear Rail Guide with MGN9C Carriage Block for 3D Printer and CNC Machine

ReliaBot 150mm MGN9 Linear Rail Guide with MGN9C Carriage Block for 3D Printer and CNC Machine

uxcell Compression Spring,304 Stainless Steel,10mm OD,0.7mm Wire Size,9mm Compressed Length,50mm Free Length,11.8N Load Capacity, Silver Tone,5pcs

Kadrick 1250 Pcs M3 Screws and Nuts Assortment M3x4MM-35MM, Hex Socket Head Cap Metric M3 Machine Bolts Kit, 12.9 Grade Alloy Steel,Anti-Rust Up Graded,Black Zinc Plated,Free Allen Head Wrench