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Anti Backlash Nut Block for 4start 8mm T8 Lead Screw | CNC & 3D Printer Z-axis Upgrade
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In stock
Anti Backlash Nut Block for 8mm T8 lead screws in POM engineering plastic delivers backlash-free, smooth, precise Z-axis motion for 3D printers and CNC machines. Compatible with 8mm T8 trapezoidal screws (2mm pitch, 8mm lead, 4-start). Features recessed mounting, quick internal-thread installation, and durable construction for long-lasting performance on Ender 3, CR-10, and similar systems.
- Compatible with 8mm T8 trapezoidal lead screws (2mm pitch, 8mm lead, 4-start)
- Z-axis backlash reduction for 3D printers and CNC machines
- Precise linear motion with smooth operation
- Recessed screw holes with non-protruding design for secure mounting
- Quick installation with internal thread connection
- Made from durable POM engineering plastic for long-lasting use
- Size: 33x33x12mm; Screw diameter: 8mm
₹139.00
Discount per Quantity
| Quantity | Discount | Price |
|---|
| 6 - 10 | 3% | ₹134.83 | |
| 11 - 20 | 5% | ₹132.05 | |
| 21 + | 7% | ₹129.27 |
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Anti Backlash Nut Block for 4 start 8mm Diameter 2mm Pitch 8mm Lead POM Screw Nut
- The Anti Backlash Nut Block for 8mm T8 Lead Screw is a precision T8 lead screw nut block designed to minimize backlash and play in 3D printers and CNC machines.
- Built for T8 trapezoidal threaded rods (8mm diameter, 2mm pitch, 8mm lead, 4-start) to improve linear motion accuracy.
- Helps reduce wobble and vibration for smoother, more stable movement—especially on the Z-axis lead screw.
- Made from POM (acetal) engineering plastic for low friction, quiet operation, and good wear resistance.
Specifications
- Item type: T8 anti backlash nut block
- Material: POM acetal (engineering plastic)
- Color: Black
- Lead screw diameter: 8mm
- Thread type: T8 trapezoidal
- Pitch / Lead: 2mm pitch, 8mm lead, 4-start
- Travel: 8mm per revolution
- Size: 33 × 33 × 12mm
- Mounting: Recessed mounting holes for flush fitting
Features
- Anti backlash design reduces play for cleaner layers and better positioning accuracy
- Correct thread spec for T8 8mm lead screw: 2mm pitch, 8mm lead, 4-start
- Low friction POM acetal material for smoother motion and reduced wear
- Helps reduce Z wobble-related artifacts by improving lead screw engagement
- Recessed holes for neat, non-protruding mounting
- Easy installation for common 3D printer and CNC upgrades
Advantages
- Reduces Backlash: Minimizes unwanted play between the T8 lead screw and nut for more accurate linear movement.
- Improves Z-Axis Accuracy: Helps achieve consistent layer positioning and smoother vertical movement in 3D printers.
- Reduces Z-Wobble: Better lead screw engagement can help minimize vibration and movement-related print artifacts.
- Low-Friction POM Material: Provides smooth, quiet operation with less friction compared with many metal-on-metal nut systems.
Applications
- 3D printer upgrade for smoother Z-axis movement (compatible use-case: Ender 3, CR-10, and similar lead-screw Z systems)
- Backlash reduction in CNC linear motion assemblies
- Precision motion improvements in robotics and automation projects
- Ideal for makers and builders needing repeatable, accurate vertical motion control
| Weight | 20 g |
|---|---|
| HSN code | 8483 |
7 reviews for Anti Backlash Nut Block for 4start 8mm T8 Lead Screw | CNC & 3D Printer Z-axis Upgrade
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- Sold Out
Really happy with the 3D print parts I bought from Nova 3D. The precision, finish, and overall quality are top-notch. Highly recommended for all 3D printing needs
Wonderful!
I made 3D printed anti backlash block it wouldn’t worked out well.
But I purchased the same from Novo3D. The product is really great with perfect fitting and the price also reasonable compare to other suppliers.
I give 5 stars. I recommend this product.
Excellent
It suited well to my CNC machine