# T8 nut set, anti backlash, with spring, pitch 8mm

> Set of 2 T8 nuts, anti backlash, with spring, for 8mm diameter T8 lead screw axes. Pitch 8mm, trapezoidal thread with 4 starts, brass body, mounting with 4 M3 holes. The spring system compensates for backlash, an inexpensive alternative to ball nuts, commonly used in Mini CNC kits.

- Page: https://sigmanortec.ro/en/t8-nut-set-anti-backlash-with-spring-pitch-8mm
- Price: 10.60 RON
- Availability: In stock; 1-2 zile
- Reference: 33423 · EAN: 5947689285753
- Category: Mechanical components > Axis and Profiles
- Package (shipping data): 0.02 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Description

An effective upgrade for precise movements on T8 leadscrew axes, the two spring nuts compensate for play and reduce backlash, providing an affordable alternative to ball nuts, suitable for Mini CNC kits. 8 mm pitch, 4-start trapezoidal thread, brass body, 4-hole M3 mounting for stable mounting.
Set composed of 2 T8 nuts, for guide axes with a diameter of 8mm, which use a spring system to compensate and minimize the "backlash" effect (see video below) on the respective axis.
It represents an upgrade of the simple t8 nut ( https://www.sigmanortec.ro/en/nut-t8-pitch-8mm-bronze ) and a cheap alternative to ball nuts. It is used in most low budget "Mini CNC" kits.
Specifications:
Pitch: 8mm
Diameter: 8mm
Number of starts: 4
Thread: trapezoidal
Material: Brass
Mounting holes: 4 x M3