Qjaiune 25Pcs M6 Slide T Nut for 2020 Aluminum Extrusion 8.8 Steel

Description

Product Overview

The Qjaiune 25‑piece M6 slide‑in T‑nut set is engineered specifically for the popular 2020 series aluminum extrusion system. Each nut is fabricated from high‑grade 8.8 carbon steel, delivering a maximum shear strength of 480 MPa, and is coated with an aluminum‑galvanized finish that resists rust and corrosion. The T‑nut features a flat head and a tee‑shaped body that slides smoothly into the 6 mm slot of the extrusion, providing a secure anchor point for bolts, screws, and other fasteners. With a compact footprint of 9.5 × 9.5 × 4.2 mm, the nuts are lightweight yet robust, making them ideal for precision‑engineered applications such as 3D printers, CNC routers, robotic frames, and custom tooling.

Usage

These M6 slide T‑nuts are versatile enough to be used in a wide range of environments. Hobbyists building desktop 3D printers will appreciate the reliable mounting points for linear rails and lead screws, while professional engineers can rely on them for CNC router frames that demand high rigidity and repeatable positioning. The nuts also perform well in educational labs, maker spaces, and prototype workshops where quick assembly and disassembly are essential. Because the nuts are compatible with the standard 2020 series extrusion, they can be mixed and matched with other accessories such as brackets, plates, and connectors, allowing users to create modular structures that can be reconfigured as project requirements evolve.

Why Choose Us

Choosing Qjaiune means selecting a brand that prioritizes material quality, manufacturing precision, and customer support. Our T‑nuts undergo a rigorous heat‑treatment process to achieve the 8.8 grade strength, ensuring that each piece can handle demanding loads without deformation. The aluminum‑galvanized coating not only protects against moisture but also reduces friction during insertion, making installation faster and more consistent. In addition, Qjaiune offers a 30‑day satisfaction guarantee; if a customer receives the wrong size or encounters any issue, our responsive service team will arrange a replacement or refund promptly. This commitment to after‑sales service distinguishes us from generic suppliers and gives users confidence in the long‑term reliability of their builds.

Key Features

• High‑strength 8.8 carbon steel provides exceptional load‑bearing capacity.
• Rust‑proof aluminum finish extends lifespan even in humid workshop environments.
• Precise 6 mm slot design slides effortlessly into 2020 series extrusions for a tight fit.
• Compact dimensions keep assemblies lightweight while maintaining structural rigidity.
• Dedicated Qjaiune support team offers 30‑day replacement or refund for any sizing concerns.

FAQ

What size extrusions are these T‑nuts compatible with?

They are designed for the 2020 series aluminum extrusion, which has a 6 mm slot width. They also work with any extrusion that follows the same slot dimensions, such as the 3030 series, provided the slot depth matches the nut length.

Can I use these nuts with M6 bolts of any length?

Yes. The internal thread is M6 ISO metric fine thread, allowing you to pair the nut with any standard M6 bolt or screw, as long as the bolt length does not exceed the nut’s depth.

How do I install the slide T‑nut?

Simply align the flat side of the nut with the extrusion slot and push it in until it seats fully. The aluminum‑galvanized coating reduces friction, so the nut slides in smoothly without the need for tools.

Are these nuts suitable for outdoor projects?

The rust‑proof coating provides good resistance to moisture, making them suitable for many outdoor applications. However, for prolonged exposure to harsh chemicals or extreme weather, additional protective measures are recommended.

What is the warranty or return policy?

Qjaiune offers a 30‑day satisfaction guarantee. If the product does not meet your expectations or you receive the wrong size, contact our support team for a hassle‑free replacement or refund.