5pcs 50mm M3 Hex Pillar Shop: There may be some days to weeks delays in deliveries. Thank you for understanding!! » Accesories » 5pcs 50mm M3 Hex Pillar These M3x50mm hexagon pillar nut fits perfectly with the M3 hexagon pillars. SKU: OTH39846429299 Price: 1.21 $ Old Price: 1.29 $ Product in stock SSL Certificate Quantity Updating cart... These M3x50mm hexagon pillar nut fits perfectly with the M3 hexagon pillars. Specifications Material: Copper Inner diameter: M3 Length: 50 mm Related Products Remote LCD display 20pcs 2 x 50 mm Shaft Proximity E3D v6 3D Printer Head (0.4 mm nozzle, 1.75 mm filament) LCD 2004 with Yellow – Green Backlight 10pcs 1 mm Red Wire (1 meter length)