T8 Anti-Backlash Brass Nut Pitch 2mm Lead 8mm with Spring

The T8 Anti-Backlash Brass Nut Assembly is a high-precision linear motion accessory designed to eliminate backlash and play in 3D printers and DIY CNC machines. Featuring a dual-cut brass nut design coupled with a high-tension compression spring, this assembly maintains constant pressure against the lead screw threads. This eliminates Z-axis wobble, slop, and reverse-gain, resulting in significantly smoother layer transitions and improved print accuracy.

Manufactured from high-grade brass, this nut offers excellent wear resistance, low friction, and self-lubricating properties. It is fully compatible with standard 8mm diameter lead screws with a 2mm pitch and 8mm lead (4-start). It serves as a direct upgrade or replacement for Z-axis nuts on popular 3D printers like the Creality Ender 3, CR-10, and various custom CNC router builds.

Features:

• Anti-Backlash Design: Spring-loaded dual-nut mechanism eliminates thread play and Z-axis wobble.
• Premium Brass Construction: Offers high durability, low friction, and quiet operation.
• Standard T8 Specifications: Designed for 8mm diameter lead screws with a 2mm pitch and 8mm lead.
• Improves Print Quality: Minimizes Z-banding and layer misalignment in 3D printing.
• Easy Integration: Standard mounting flange holes make it compatible with most Z-axis carriages.

Package Includes:

1 x T8 Anti-Backlash Brass Nut Assembly (includes 2 x Brass Nut Parts, 1 x Tension Spring)