2-Pack TR8x4 T8 POM Anti Backlash Nuts for Ender 5 / Pro/Plus 3D Printer, Pitch 2mm Lead 4mm Acme Threaded Rod Eliminate The Gap Spring (Pitch 2mm Lead 4mm)

Description Item: T8 nut.

Material: POM.

Package: 2Set.

Features & details Features Lead means Nut turn one circle,How far the screw forwards POM material is durable and silent.

Color is black Package: 2 sets POM nut kit like the first photo shows 8mm lead is with 4 starts; 4mm lead is with 2 starts, 2mm lead is with 1starts