Description

Technical Overview

This structural fastening component actively establishes a dual-point connection within standard 40 Series T-slot aluminium extrusion profiles. To achieve this secure connection, the design features an elongated steel body that contains two M8 threaded holes. Consequently, this geometry increases the total contact area inside the profile channel relative to a single standard T-nut. Furthermore, this specific layout assists in maintaining joint alignment. The expanded body geometry also directly prevents hardware rotation when you mount brackets, plates, or external components to a framework. In addition to these features, the unit incorporates rounded corners along its entire metal perimeter. Therefore, these smooth edges actively facilitate a swift insertion process. This contouring also allows effortless sliding adjustment within the profile slot. As a result, the fastener avoids causing any superficial damage or mechanical binding against the interior aluminium surfaces.

Applications

Technical users and industrial builders widely deploy this double T-nut to secure heavy-duty joints, corner brackets, and linear mounting plates in various 40 Series extrusion assemblies. For example, engineers choose this component for applications that require enhanced joint rigidity. The dual-fastener system also offers substantial resistance against vibrations and structural loosening over time. Accordingly, builders regularly integrate these nuts into CNC machine frames, automated machinery enclosures, heavy conveyor systems, and industrial workstations. Furthermore, the dual-hole spacing perfectly matches standard structural hardware layouts. Because of this layout, users can attach multi-bolt fixtures efficiently. This method also eliminates the need to manage individual, disconnected fasteners during complex builds. However, you must note that this component remains explicitly compatible only with 40 Series profiles. Consequently, technicians should not deploy this specific hardware system with smaller 20 Series extrusion lines.

Technical Specifications

Drawings

Maker Store Tips and Tricks

• Loosely thread both M8 screws into the double T-nut before fully sliding the assembly into the profile slot to guarantee correct alignment with your mounting plate.

• Slide the fastening component into position from the open end face of the 40 Series profile before adding any structural end caps or corner joints.

• In machinery assemblies subject to continuous high vibrations, apply a medium-strength thread-locking fluid to the M8 threads to ensure long-term fastening security.

What makes T-Slots such an easy assembly task?

1. 40 Series T-Slot Extrusions: These are the main structural components, usually made of aluminium, with slots along their lengths that allow you to easily connect various parts and accessories.
2. 40 Series Brackets and Connectors: These are specialized components designed to fit into the T-Slot extrusions and secure them together at various angles. They include corner brackets, T-nuts, L-shaped brackets, and other connectors.
3. Fasteners: Bolts, screws, and nuts are required to attach the brackets and connectors to the T-Slot extrusions securely.
4. Tools: Basic hand tools like wrenches, Allen keys (hex keys), and screwdrivers are necessary for assembly. Additionally, a saw may be needed to cut the T-Slot extrusions to your desired lengths.
   

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