---
product_id: 56534691
title: "400mm T8 Tr8x8 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for 3D Printer Z Axis"
brand: "reliabot"
price: "VT3851"
currency: VUV
in_stock: true
category: "BISS"
url: https://www.desertcart.vu/products/56534691-400mm-t8-tr8x8-lead-screw-and-brass-nut-acme-thread
store_origin: VU
region: Vanuatu
---

# 400mm length 8mm diameter 2mm pitch 400mm T8 Tr8x8 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for 3D Printer Z Axis

**Brand:** reliabot
**Price:** VT3851
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your 3D Printing Game!

## Quick Answers

- **What is this?** 400mm T8 Tr8x8 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for 3D Printer Z Axis by reliabot
- **How much does it cost?** VT3851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/56534691-400mm-t8-tr8x8-lead-screw-and-brass-nut-acme-thread)

## Best For

- reliabot enthusiasts

## Why This Product

- Trusted reliabot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Upgrade Ready:** Consider the anti-backlash copper nut for even higher precision.
- • **Durable Materials:** Constructed from SUS304 stainless steel for longevity.
- • **Enhanced Performance:** 4-start design ensures smoother operation.
- • **Precision Engineering:** Crafted with Acme thread for superior accuracy.
- • **Versatile Compatibility:** Perfectly fits most 3D printers for seamless upgrades.

## Overview

The 400mm T8 Tr8x8 Lead Screw and Brass Nut is designed for 3D printer Z-axis applications, featuring a robust 8mm diameter and 400mm length. Made from durable SUS304 stainless steel, this lead screw boasts an Acme thread with a 2mm pitch and 4 starts for enhanced performance. Ideal for those seeking precision and reliability in their 3D printing projects.

## Description

400mm T8 Tr8x8 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for 3D Printer Z Axis

## Features

- Lead screw diameter 8mm, length 400mm, SUS304 stainless steel
- Copper nut, with 4 holes for fixing to the machine
- Thread: Acme thread
- Screw pitch: 2mm; Lead: 8mm
- If you want higher accuracy, it is recommended to use the anti backlash copper nut

## Images

![400mm T8 Tr8x8 Lead Screw and Brass Nut (Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead) for 3D Printer Z Axis - Image 1](https://m.media-amazon.com/images/I/41SRAhmGWdL.jpg)

## Available Options

This product comes in different **Size, Style** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/56534691-400mm-t8-tr8x8-lead-screw-and-brass-nut-acme-thread](https://www.desertcart.vu/products/56534691-400mm-t8-tr8x8-lead-screw-and-brass-nut-acme-thread)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*