2020 Aluminum Extrusion Corner Connector, Corner Bracket for T-Slot Aluminum, 2020 Aluminum Extrusion Corner Connector, 20 Series 90 Degree Angle Joint for 2020 Profile China Factory Manufacturer

The 20 Series Heavy-Duty Corner Bracket 38×38 mm for 2020 T-Slot Aluminum Extrusion, 90° Die-Cast Connector with Cover Cap (Slot 6, 2 Screws per Side). Compatible with decorative cover cap, ideal for building industrial frames, workbenches, equipment enclosures and safety guards.

Heavy-Duty 4-Point Fixing: Two slotted holes per face take 4 screws in total, spreading load for stronger, stiffer 90° joints than single-slot brackets.

Large 38 × 38 mm Footprint: Extended bearing surface on the profile delivers high rigidity for long spans, heavy sub-assemblies and vibration-prone frames.

Screw-Free Clean Finish: Snap-on cover cap fully encloses bracket and bolts for a flush, dust-free, professional corner.

Precision Die-Cast Aluminum Alloy: Dimensional accuracy and consistent strength for 20-series (20 × 20 mm) T-slot profiles.

Fits Standard Slot 6 Channels: Locating tab N=6 mm matches type B profile channels (standard European 20-series T-slot).

Reliable T-Nut Assembly: Designed to work with profile T-nuts and four screws (see installation): secure yet fully disassemblable.

Reusable, Weld-Free Joint: Frames can be reconfigured, repositioned and rebuilt; no welding, drilling or machining.

Two Professional Finishes: Plain mill finish and black matte painting to match machine or frame aesthetics.

Assembly Steps:
Step 1: Insert T-nuts into the T-slots of the two perpendicular profiles at the corner.
Step 2: Position the corner bracket against both profiles.
Step 3: Insert four screws through the bracket slots into the T-nuts; tighten evenly.
Step 4: Snap the cover cap onto the installed bracket.
Step 5: Finished: cover fully encloses the bracket for a clean, screw-free corner.

Our 20 Series Aluminum Connection Angle serves as standard 90‑degree corner joint fitting for 2020 aluminum extrusion profile systems. Manufactured from robust aluminum alloy, this corner connector delivers solid mechanical performance for modular aluminium frame construction.

This connection angle supports installation of cover cap to conceal internal hardware, improving overall aesthetics while preventing dust accumulation. Versatile variants fit Slot 6 groove profiles (Type B).

Benefit from straight forward step‑by‑step on‑profile assembly. Perfect component for constructing automation equipment frames, safety machine guards, assembly workbenches, test racks, cabinet and housing structures. Various part numbers cover your different surface and slot requirements.

 

Applications
Machine guards and safety enclosures
Workstations and benches
Automation & conveyor framing
CNC machine covers
Display and exhibition stands
Clean-room and laboratory equipment
Custom jigs and fixtures

Why Choose Us
In-house manufacturing with full dimensional control
OEM/ODM available: custom lengths, threads, and surface finishes
Consistent quality batch after batch