Description
Technical Overview
The 2×2 Hole Gusset Corner Bracket – 40 Series functions as a structural framing component designed to establish perpendicular connection points across widened profile tracks. Technicians actively deploy this specific aluminium bracket to configure rigid 90-degree internal corner joints between intersecting 40 Series T-Slot linear profiles. First, you place the hardware component directly inside the mating junction of the extrusions. Then, you secure the unit into position by using standard M8 fastening hardware driven through the four pre-drilled holes. Consequently, the wide-profile integrated gusset design delivers enhanced cross-sectional joint reinforcement against external bending moments and twisting forces. Furthermore, the unit features a unique 2-degree drop-lock mechanism. This mechanism dynamically engages as you tighten the assembly bolts to the recommended installation torque. As a result, the feature actively prevents any component slippage within the profile track during active structural loads.
Applications
Assembly teams regularly utilize this 2×2 hole gusseted corner bracket when they construct heavy industrial frames, high-load machine enclosures, and large-scale industrial workspace partitions. These builders typically deploy the metal hardware alongside standard 40 Series structural framing profiles to create multi-slot or wide-face structural frameworks. By implementing this method, teams completely remove any requirement for specialised machining services or permanent welding. Additionally, the component performs exceptionally well when you must mount structural profiles at variable, high-torque positions along parallel T-slot axes. Because the bracket allows for infinite linear adjustability prior to final tightening, you can slide it smoothly into the exact location before locking the system down. Finally, the compact profile delivers a clean, secure finish across the entire length of your structural framing system.
Technical Specifications
Drawings

| A | B | C | kg |
| 76mm | 40mm | 40mm | 0.126 |
Maker Store Tips and Tricks
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Ensure the bracket alignment tab sits flush within the extrusion channels before torqueing the M8 assembly bolts.
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Tighten all four fastening pieces of hardware progressively to engage the 2-degree drop-lock feature uniformly on both mating surfaces.
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Periodically check M8 fastener tightness in frameworks exposed to alternating loads or continuous physical motion.
What makes T-Slots such an easy assembly task?
Building frames out of T-Slot extrusions is easy because they eliminate the need for specialized tools or welding, simplifying the assembly process. Building frames using T-Slot Linear Rail will require;
- 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.
- 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.
- Fasteners: Bolts, screws, and nuts are required to attach the brackets and connectors to the T-Slot extrusions securely.
- 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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