---
product_id: 184197533
title: "T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs"
brand: "odinest"
price: "₱2034"
currency: PHP
in_stock: true
reviews_count: 8
category: "Odinest"
url: https://www.desertcart.ph/products/184197533-t-nuts-tee-sliding-slot-nuts-40-series-m8-threaded
store_origin: PH
region: Philippines
---

# M8 Threaded Precision Fits 40x40mm Aluminum Profiles Corrosion & Oxidation Resistant T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs

**Brand:** odinest
**Price:** ₱2034
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in precision, build with confidence — the pro’s choice for 40 Series frames!

## Quick Answers

- **What is this?** T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs by odinest
- **How much does it cost?** ₱2034 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/184197533-t-nuts-tee-sliding-slot-nuts-40-series-m8-threaded)

## Best For

- odinest enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Perfectly sized for 8mm slots in 40x40 aluminum profiles, ideal for professional-grade DIY and industrial projects.
- • **Pre-Assembled Convenience:** Slide-in design pre-installed for quick, hassle-free setup on CNC routers, 3D printers, and robotics frames.
- • **Precision M8 Threaded Fit:** Engineered for seamless integration with 40 Series aluminum extrusions, ensuring rock-solid assembly with zero slop.
- • **Bulk Pack for Pro Builders:** 12-piece set ensures you have enough premium fasteners to complete your build without delays or compromises.
- • **Industrial-Grade Carbon Steel:** Twice as hard as copper, these nuts resist moisture, oxidation, and corrosion for long-lasting durability in demanding environments.

## Overview

Odinest T Nuts Tee Sliding Slot Nuts are high-quality, M8 threaded fasteners designed for 40x40mm aluminum extrusion frames. Made from industrial-grade carbon steel, they offer superior hardness and resistance to moisture, oxidation, and corrosion. Pre-assembled for easy installation, these 12-pack nuts are ideal for CNC routers, 3D printers, and robotics projects requiring reliable, precise fastening.

## Description

Odinest T Nuts Tee Sliding Slot Nuts .Usd for CNC Router Build Rail 3d Printer

Review: Excellent fit. - This is exactly what I needed for my Billie Bars truck bed rack system (40 series, 8mm). Great product. Fits into the t slot with minimal movement or slop. Just as expected.
Review: M8 Works for Fanatec DD and Trakracer Apline TRX setup. - I bought these because I wanted to see if they would work for my Fanatac DD+ base and the Trak Racer Alpine TRX. They are the perfect measurement for the M8 bolts and knobs that are needed to use the Alpines DD mounting bracket. If you're like me and forgot to order T-nuts from Trakracer and then figured out you needed a set of M8 4040 series shipped quickly. These work!

## Features

- High quality carbon steel, moisture resistance, oxidation resistance, corrosion resistance, healthy and lead-free. High hardness, twice as hard as copper.
- Dimension：20 x 20 x 10mm(L*W*T)， Slot Width: 8mm，Thread diameter: M8
- Package Quantity:12Pcs
- Pre installed in 40mm series aluminum profile
- Suitable for 3d printer aluminum framing，CNC routers, CNC laser cutters, robotics projects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0841FGN6H |
| Best Sellers Rank | #33,212 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in T-Nuts |
| Brand | Odinest |
| Color | Silver |
| Compatible Groove Diameter | 8 Millimeters |
| Customer Reviews | 4.6 out of 5 stars 236 Reviews |
| Drive Style | Slotted |
| Exterior Finish | Aluminum,Carbon Steel |
| Fastener Type | Tee |
| Finish Types | Unfinished |
| Grade Rating | Industrial |
| Inside Thread Size | M8 |
| Item Diameter | 8 Millimeters |
| Manufacturer | Odinest |
| Material | Alloy Steel, Aluminum, Copper |
| Material Type | Alloy Steel, Aluminum, Copper |
| Metal Type | Aluminum, Carbon Steel, Copper |
| Model | 2020011913 |
| Number Of Items | 12 |
| Number of Pieces | 12 |
| Part Number | 2020011913 |
| Screw Head Style | Flat |
| Set Name | 12 Pack |
| Size Name | 40Series M8-12Pack |
| Thread Class | Coarse |
| Thread Size | M 8 |
| Thread Style | Metric, Right Hand |
| Thread Type | Unified National Coarse (Unc) |
| UPC | 192531058824 |
| Unit Count | 12.0 Count |

## Product Details

- **Material:** Alloy Steel, Aluminum, Copper
- **Fastener Type:** Tee
- **Thread Size:** M 8
- **Exterior Finish:** Aluminum,Carbon Steel
- **Color:** Silver

## Images

![T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs - Image 1](https://m.media-amazon.com/images/I/51TgNdDsecL.jpg)
![T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs - Image 2](https://m.media-amazon.com/images/I/61QzS5h8QIL.jpg)
![T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs - Image 3](https://m.media-amazon.com/images/I/51Lubh7LUQL.jpg)
![T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs - Image 4](https://m.media-amazon.com/images/I/616BDiSambL.jpg)
![T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs - Image 5](https://m.media-amazon.com/images/I/618CrXMh5pL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent fit.
*by J***S on May 27, 2026*

This is exactly what I needed for my Billie Bars truck bed rack system (40 series, 8mm). Great product. Fits into the t slot with minimal movement or slop. Just as expected.

### ⭐⭐⭐⭐⭐ M8 Works for Fanatec DD and Trakracer Apline TRX setup.
*by Z***. on June 25, 2025*

I bought these because I wanted to see if they would work for my Fanatac DD+ base and the Trak Racer Alpine TRX. They are the perfect measurement for the M8 bolts and knobs that are needed to use the Alpines DD mounting bracket. If you're like me and forgot to order T-nuts from Trakracer and then figured out you needed a set of M8 4040 series shipped quickly. These work!

### ⭐⭐⭐⭐⭐ works well
*by G***R on December 27, 2025*

Thses. work with my Fox Alien tracks to my CNC. Masuter 3S.

## Frequently Bought Together

- Odinest T Nuts Tee Sliding Slot Nuts 40 Series M8 Threaded Slide in Pre-Assembly for 40x40 Aluminum Extrusions Frame with Profile 4040 Sereis 8mm Slot for CNC Router Build Rail 3D Printer 12pcs
- Mywish M8 x 25mm 20Pcs Flat Head Hex Socket Cap Screws Bolts, 304 Stainless Steel Furniture Bolts Full Thread, Black Oxide & Hex Spanner
- M8 x 20mm 20Pcs Flat Head Hex Socket Cap Screws Bolts, 304 Stainless Steel 18-8, Full Thread, Black Oxide by SG TZH (with Hex Spanner)

---

## 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.ph/products/184197533-t-nuts-tee-sliding-slot-nuts-40-series-m8-threaded](https://www.desertcart.ph/products/184197533-t-nuts-tee-sliding-slot-nuts-40-series-m8-threaded)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-08*