Two Pack Anti Backlash Spring Loaded Nuts For TR8x4 POM Acme Thread CNC And 3D Printer Builds Elimination Gap Nut With 2 M3 Holes 2 Start 4mm Lead DIY Ready For Smooth Linear Motion
✔️ 2x POM anti-backlash nuts for TR8x4, 2-M3 holes, 4mm lead
The anti-backlash spring-loaded nut is a POM-based solution designed for TR8x4 lead screws, commonly used in precision 3D printers, CNC machines, and linear-motion setups to maintain tension and reduce backlash for smoother, more accurate motion.
✅ 2 pcs per package (2-pack)
✅ Material: POM for high strength, wear resistance, and heat tolerance (nut sizes: 16x13 mm and 12x24x10 mm)
✅ Lead/pitch: 4 mm lead (0.16"), 2 mm pitch (0.08"); Start: 2
✅ Mounting: 2-M3 holes; Nut sizes: 16x13 mm (0.63" x 0.51"), 12x24x10 mm (0.47" x 0.94" x 0.39")
✅ Spring size: 26x12 mm (1.02" x 0.47")
💡 What is an anti-backlash spring-loaded nut used for in precision motion systems?
These nuts keep tight contact and tension on a screw-driven axis, reducing play and increasing accuracy in CNC and 3D printer setups.
- Reduces backlash and improves positioning accuracy on screw-driven axes - Improves consistency of motion and print quality in high-precision tasks - Easy to install with standard 2-M3 mounting holes and adjustable spring tension ✝️