Set of 2 T8 Anti Backlash Spring Nuts for Lead 8mm Acme Threaded Rod Eliminate The Gap Spring Loaded DIY CNC Accessories for 3D Printer (Pitch 2mm Lead 8mm)

18mm Brass Z Axis Coupler 16mm Brass Z Axis Coupler All-Metal Heatbreak Throat CR6 SE Bimeta Ender 3 V3 SE nozzle CR6 SE nozzle Features Durable material High quality brass and silent High precision T8 anti-backlash nut high precision Elimination gap nut diameter 8mm pitch:2mm lead:8mm Package 2-pack brass nut kit.